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Miras
(Preview)
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Stars
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6
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7542
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Mira variables pulsate with a period between 80 and 1000 days.
In visual light, the amplitude of the light change is in general between 2.5 and 10 magnitudes.
In infrared the amplitude is significantly smaller. Miras are of spectral type M, S or C, dependent on the ratio between the amount of carb...
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Mira AB
(
1 2 3 4
)
(Preview)
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Astronomy News
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31
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34579
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Enlarge
Mira A (right), a highly evolved red giant star, and Mira B (left), a white d...
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Chi Cygni
(
1 2
)
(Preview)
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Stars/galaxy News
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10
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12659
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Chi Cygni is a giant-star Mira variable that can reach magnitude 3.5 for some time during a 408.05-day variation period, from magnitude 13.4.
Chi Cygni is a rare class S (S6) star, highly enriched in zirconium, that is about 345 light year...
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R Leporis
(Preview)
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Stars/galaxy News
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2
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5842
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R Leporis (R Lep), sometimes called Hind's Crimson Star, is a well-known variable star in the constellation Lepus, near its border with Eridanus. It is a carbon star which appears distinctly red. It is named after famous British astronomer J. R. Hind, who observed it in 1845. Its apparent magnitud...
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U Perseus
(Preview)
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Stars/galaxy News
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0
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2083
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Maxima of long period variable U Perseus on the 11th March, 2010 Magnitude: 8.1-11.3 Type: Mira Position (2000): RA 01 59 35.1231, Dec +54 49 19.992
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T Pegasi
(Preview)
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Stars/galaxy News
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0
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2018
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Maxima of long period variable T Pegasi on the 9th March, 2010 Magnitude: 8.9-14.3 Type: Mira Position (2000): RA 22 08 54.04, Dec +12 32 26.2
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U Ceti
(Preview)
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Stars/galaxy News
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9
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5780
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Maxima of long period variable U Ceti on the 21st March, 2010 Magnitude: 7.5-12.6 Type: Mira Position (2000): RA 02 33 43.6732, Dec -13 08 54.455
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R Herculis
(Preview)
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Stars/galaxy News
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1
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2324
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Maxima of long period variable R Herculis on the 2nd March, 2010 Magnitude: 8.8-14.6 Type: Mira Position (2000): RA 16 06 11.77, Dec +18 22 11.3
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Y Pegasi
(Preview)
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Stars/galaxy News
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1
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2332
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Maxima of long period variable Y Pegasi on the 4th March, 2010 Magnitude: 10.5-14.9 Type: Mira Position (2000): RA 22 11 37.5, Dec +14 21 56
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R Cassiopeiae
(Preview)
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Stars/galaxy News
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6
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7929
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Maxima of long period variable R Cassiopeiae on the 14th March, 2010 Magnitude: 7.0-12.6 Type: Mira Position (2000): RA 23 58 24.8725, Dec +51 23 19.703
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R Bootis
(Preview)
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Stars/galaxy News
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8
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7734
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Maxima of long period variable R Bootis on the 9th March, 2010 Magnitude: 7.2-12.3 Type: Mira Position (2000): RA 14 37 11.5787, Dec +26 44 11.663
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V Leo
(Preview)
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Stars/galaxy News
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1
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2104
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Maxima of long period variable V Leo on the 15th March, 2010 Magnitude: 9.1-13.7 Type: Mira Position (2000): RA 10 00 01.9220, Dec +21 15 44.361
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U Draco
(Preview)
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Stars/galaxy News
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0
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2027
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Maxima of long period variable U Draco on the 7th March, 2010 Magnitude: 9.1 - 14.6 V Type: Mira Period: 316.13 days Position (2000): RA 19 10 00.6, Dec +67 16 37
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VY Aurigae
(Preview)
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Stars/galaxy News
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0
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2049
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Maxima of long period variable VY Aurigae on the 8th March, 2010 Magnitude: 10.3 - 14,8 V Type: Mira Period: 402.1 days Position (2000): RA 06 09 52.1, Dec +46 34 28
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Z Pegasi
(Preview)
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Stars/galaxy News
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0
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2041
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Maxima of long period variable Z Pegasi on the 8th March, 2010 Magnitude: 7.3 - 13.6 V Type: Mira Period: 334.8 days Position (2000): RA 00 00 06.5623, Dec +25 53 11.258
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Y Andromeda
(Preview)
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Stars/galaxy News
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0
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2139
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Maxima of long period variable Y Andromeda on the 8th March, 2010 Magnitude: 8.2 - 15.1V Type: Mira Period: 220.5 days Position (2000): RA 01 39 36.723, Dec +39 20 39.19
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V407 Cygni
(Preview)
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Stars/galaxy News
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8
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3897
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Outburst of the symbiotic Mira V407 Cygni Date: 10th March 2010 Outburst: 6.8 V Mira variable: 13.3 - >17.0 V Period: 745 days Position (2000): RA= 21h 02m 09.85s, Dec=+45° 46' 33.0" CBET 2199 (Subscription...
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RU Aurigae
(Preview)
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Stars/galaxy News
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1
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2126
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Maxima of long period variable RU Aurigae on the 14th March, 2010 Magnitude: 9.0 - 16.0 V Type: Mira Period: 466.47 days Position (2000): RA 05 40 07.9370, Dec +37 38 10.543
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RY Ophiuchi
(Preview)
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Stars/galaxy News
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1
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2281
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Maxima of long period variable RY Ophiuchi on the 15th March, 2010 Magnitude: 7.4 - 13.8 V Type: Mira Period: 150.41 days Position (2000): RA 18 16 36.9363, Dec +03 41 35.346
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ST Sagitta
(Preview)
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Stars/galaxy News
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0
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2009
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Maxima of long period variable ST Sagitta on the 15th March, 2010 Magnitude: 9.9 - 14.9 V Type: Mira Period: 192.31 days Position (2000): RA 20 11 41.8, Dec +20 37 13
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X Ceti
(Preview)
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Stars/galaxy News
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1
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2444
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Maxima of long period variable X Ceti on the 18th March, 2010 Magnitude: 8.4 - 13.0 V Type: Mira Period: 177.14 days Position (2000): RA 03 19 26.0711, Dec -01 03 56.236
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W Lyncis
(Preview)
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Stars/galaxy News
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0
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2047
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Maxima of long period variable W Lyncis on the 20th March, 2010 Magnitude: 7.5 - 14.0 V Type: Mira Period: 295,2 days Position (2000): RA 08 16 46.8597, Dec +40 07 53.210
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W Sagitta
(Preview)
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Stars/galaxy News
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0
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1950
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Maxima of long period variable W Sagitta on the 28th March, 2010 Magnitude: 8.8 - 14.4 V Type: Mira Period: 278.26 days Position (2000): RA 19 19 32.37, Dec +17 12 19.1
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S Hydrae
(Preview)
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Stars/galaxy News
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9
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7991
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Maxima of long period variable S Hydrae on the 2nd April, 2010 Magnitude: 7.8-12.7 Type: Mira Position (2000): RA 08 53 33.9463, Dec +03 04 06.486
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R Tauri
(Preview)
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Stars/galaxy News
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1
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2240
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Maxima of long period variable R Tauri on the 3rd April, 2010 Magnitude: 8.6-14.2 Type: Mira Position (2000): RA 04 28 18.0004, Dec +10 09 44.770
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X Aquilae
(Preview)
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Stars/galaxy News
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0
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1986
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Maxima of long period variable X Aquilae on the 3rd April, 2010. Magnitude: 8.9-14.9 Type: Mira Position (2000): RA 19 51 29.80, Dec +04 27 51.6
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Y Cassiopeia
(Preview)
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Stars/galaxy News
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0
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2050
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Maxima of long period variable Y Cassiopeia on the 10th April, 2010 Magnitude: 9.8-14.5 V Type: Mira Position (2000): RA 00 03 21.47, Dec +55 40 51.8
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S Carinae
(Preview)
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Stars/galaxy News
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1
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2263
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Maxima of long period variable S Carinae on the 11th April, 2010. Magnitude: 5.7-8.5 V Type: Mira Position (2000): RA 10 09 21.8931, Dec -61 32 56.435
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Z Tauri
(Preview)
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Stars/galaxy News
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0
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2090
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Maxima of long period variable Z Tauri on the 14th April, 2010. Magnitude: 9.8-13.9 V Type: Mira Position (2000): RA 05 52 24.90, Dec +15 47 44.5
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R Centauri
(Preview)
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Stars/galaxy News
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0
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2204
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Maxima of long period variable R Centauri on the 14th April, 2010 Magnitude: 5.8-11.1 V Type: Mira Position (2000): RA 14 16 34.3191, Dec -59 54 49.284
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T Centaurus
(Preview)
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Stars/galaxy News
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0
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2129
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Maxima of long period variable T Centaurus on the 18th April, 2010 Magnitude: 5.5-9.0 Type: Mira Position (2000): RA 13 41 45.5637, Dec -33 35 50.562
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V Monoceros
(Preview)
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Stars/galaxy News
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0
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2355
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Maxima of long period variable V Monoceros on the 20th April, 2010 Magnitude: 7.0-13.1 V Type: Mira Position (2000): RA 06 22 43.5825, Dec -02 11 43.501
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R Aries
(Preview)
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Stars/galaxy News
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0
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2087
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Maxima of long period variable R Aries on the 22nd April, 2010 Magnitude: 8.2-13.2 Type: Mira Position (2000): RA 02 16 07.1133, Dec +25 03 23.659
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R Trianguli
(Preview)
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Stars/galaxy News
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9
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7489
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Maxima of long period variable R Trianguli on the 26th May, 2010 Magnitude: 6.2-11.7 Type: Mira Position (2000): RA 02 37 02.3416, Dec +34 15 51.365
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SS Ophiuchi
(Preview)
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Stars/galaxy News
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0
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1878
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Maxima of long period variable SS Ophiuchi on the 2nd May, 2010 Magnitude: 8.7-13.5 Type: Mira Position (2000): RA 16 57 50.9742, Dec -02 45 42.405
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U Tucani
(Preview)
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Stars/galaxy News
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0
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1947
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Maxima of long period variable U Tucani on the 6th May, 2010 Magnitude: 8.6-14.1 Type: Mira Position (2000): RA 00 57 13.140, Dec -75 00 00.39
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X Leporis
(Preview)
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Stars/galaxy News
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0
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1897
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Maxima of long period variable X Leporis on the 9th May, 2010 Magnitude: 8.8-15.6 Type: Mira Position (2000): RA 05 18 20.03, Dec -16 21 07.3
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X Centauri
(Preview)
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Stars/galaxy News
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0
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2025
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Maxima of long period variable X Centauri on the 24th May, 2010 Magnitude: 8.0-13.4 Type: Mira Position (2000): RA 11 49 11.7847, Dec -41 45 27.276
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V Cassiopeiae
(
1 2
)
(Preview)
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Stars/galaxy News
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11
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12187
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Maxima of long period variable V Cassiopeiae on the 24th May, 2010 Magnitude: 7.9-12.2 Type: Mira Position (2000): RA 23 11 40.7183, Dec +59 41 58.982
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S Leo Minor
(Preview)
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Stars/galaxy News
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0
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2212
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Maxima of long period variable S Leo Minor on the 26th May, 2010 Magnitude: 8.6-13.9 Type: Mira Position (2000): RA 09 53 43.1692, Dec +34 55 35.350
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WY Cassiopeia
(Preview)
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Stars/galaxy News
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0
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2071
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Maxima of long period variable WY Cassiopeia on the 28th May, 2010 Magnitude: 8.2-15.5 Type: Mira Position (2000): RA 23 58 01.32, Dec +56 29 13.4
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T Geminorum
(Preview)
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Stars/galaxy News
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2
|
2930
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Maxima of long period variable T Gemini on the 31st May, 2010 Magnitude: 8.7-14.0 Type: Mira Position (2000): RA 07 49 18.126 | Dec +23 44 03.77
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R Reticuli
(Preview)
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Stars/galaxy News
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2
|
2414
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Maxima of long period variable R Reticuli on the 6th June, 2010 Magnitude: 7.6-13.3 Type: Mira Position (2000): RA 04 33 32.8321, Dec -63 01 45.003
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X Aurigi
(Preview)
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Stars/galaxy News
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0
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2265
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Maxima of long period variable X Aurigi on the 8th June, 2010 Magnitude: 8.6-12.7 Type: Mira Position (2000): RA 06 12 13.3824, Dec +50 13 40.423
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W Eridani
(Preview)
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Stars/galaxy News
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0
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1867
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Maxima of long period variable W Eridani on the 9th June, 2010 Magnitude: 8.6-13.8 Type: Mira Position (2000): RA 04 11 31.0253, Dec -25 08 02.305
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V Tauri
(Preview)
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Stars/galaxy News
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0
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1940
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Maxima of long period variable V Tauri on the 12th June, 2010 Magnitude: 9.2-13.7 Type: Mira Position (2000): RA 04 52 02.29, Dec +17 32 16.5
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R Draconis
(Preview)
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Stars/galaxy News
|
5
|
5145
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Maxima of long period variable R Draconis on the 22nd June, 2010. Magnitude: 7.6-12.4 Type: Mira Position (2000): RA 16 32 40.2258, Dec +66 45 17.943
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V Camelopardalis
(Preview)
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Stars/galaxy News
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0
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1899
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Maxima of long period variable HD 39741 (V Cam) on the 24th June, 2010. Magnitude: 9.9-15.4 Type: Mira Position (2000): RA 06 02 32.2969, Dec +74 30 27.098
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W Ceti
(Preview)
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Stars/galaxy News
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1
|
1831
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Maxima of long period variable W Ceti on the 27th June, 2010. Magnitude: 7.6-14.4 Type: Mira Position (2000): RA 00 02 07.3891, Dec -14 40 33.065
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V Virginis
(Preview)
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Stars/galaxy News
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1
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1984
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Maxima of long period variable V Virginis on the 1st July, 2010
Magnitude: 8.9-14.3
Type: Mira
Position (2000): RA 13 27 48.1471, Dec -03 10 22.881
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T Canis Minoris
(Preview)
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Stars/galaxy News
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0
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2030
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Maxima of long period variable T Canis Minoris on the 5th July, 2010. Magnitude: 10.5-14.0 Type: Mira Position (2000): RA 07 34 00.5, Dec +11 44 07
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T Pictoris
(Preview)
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Stars/galaxy News
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1
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1966
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Maxima of long period variable T Pictoris on the 8th July, 2010. Magnitude: 8.4-13.9 Type: Mira Position (2000): RA 05 15 05.8673, Dec -46 55 04.835
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SS Virginis
(Preview)
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Stars/galaxy News
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1
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2041
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Maxima of long period variable SS Virginis on the 8th July, 2010. Magnitude: 6.8-8.9 Type: Mira Position (2000): RA 12 25 14.3949, Dec +00 46 10.921
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Z Cephei
(Preview)
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Stars/galaxy News
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0
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1977
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Maxima of long period variable Z Cephei on the 9th July, 2010. Magnitude: 10.8-15.4 Type: Mira Position (2000): RA 02 26 17.56, Dec +81 40 41.6
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U Aurigae
(Preview)
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Stars/galaxy News
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1
|
1879
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Maxima of long period variable U Aurigae on the 9th July, 2010. Magnitude: 8.5-14.0 Type: Mira Position (2000): RA 05 42 09.04, Dec +32 02 23.9
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X Monoceros
(
1 2
)
(Preview)
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Stars
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11
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11796
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Maxima of long period variable X Monoceros on the 15th July, 2010. Magnitude: 7.4-9.1 Type: Mira Position (2000): RA 06 57 11.8139, Dec -09 03 52.154
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X Cassiopeiae
(Preview)
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Stars
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1
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2030
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Maxima of long period variable X Cassiopeiae on the 15th July, 2010. Magnitude: 10.1-12.5 Type: Mira Position (2000): RA 01 56 38.0944, Dec +59 15 33.721
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S Ceti
(Preview)
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Stars
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0
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2187
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Maxima of long period variable S Ceti on the 15th July, 2010. Magnitude: 8.2-14.2 Type: Mira Position (2000): RA 00 24 03.532, Dec 00 24 03.532
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U Pisces
(Preview)
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Stars
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0
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2049
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Maxima of long period variable U Pisces on the 16th July, 2010. Magnitude: 11.0-14.4 Type: Mira Position (2000): RA 01 22 58.48, Dec +12 52 04.0
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R Leo
(
1 2
)
(Preview)
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Stars
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10
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11951
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Maxima of long period variable R Leo on the 16th July, 2010. Magnitude: 5.8-10.0 Type: Mira Position (2000): RA 09 47 33.4904, Dec +11 25 43.646
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W Puppis
(Preview)
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Stars
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2
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1919
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Maxima of long period variable W Puppis on the 16th July, 2010. Magnitude: 8.4-12.4 Type: Mira Position (2000): RA 07 45 57.3563, Dec -42 11 43.978
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T Centauri
(Preview)
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Stars
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2
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2274
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Maxima of long period variable T Centauri on the 17th July, 2010. Magnitude: 5.5-9.0 Type: Mira Position (2000): RA 13 41 45.5637, Dec -33 35 50.562
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R Aurigae
(Preview)
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Stars
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6
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8297
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Maxima of long period variable R Aurigae on the 18th July, 2010. Magnitude: 7.7-13.3 Type: Mira Position (2000): RA 05 17 17.6907, Dec +53 35 10.042
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W Herculis
(Preview)
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Stars
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1
|
1908
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Maxima of long period variable W Herculis on the 20th July, 2010. Magnitude: 8.3-13.5 Type: Mira Position (2000): RA 16 35 12.3167, Dec +37 20 42.878
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RZ Persei
(Preview)
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Stars
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1
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1905
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Maxima of long period variable RZ Persei on the 23rd July, 2010. Magnitude: 9.4-13.7 Type: Mira Position (2000): RA 01 29 42.15, Dec +50 51 23.9
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S Gruis
(Preview)
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Stars
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0
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2085
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Maxima of long period variable S Gruis on the 24th July, 2010. Magnitude: 7.7-14.4 Type: Mira Position (2000): RA 22 26 05.4749, Dec -48 26 18.755
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W Draconis
(Preview)
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Stars
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0
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2114
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Maxima of long period variable W Draconis on the 25th July, 2010. Magnitude: 9.6-14.4 Type: Mira Position (2000): RA 18 05 34.61, Dec +65 57 21.6
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Z Puppis
(Preview)
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Stars
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1
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2047
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Maxima of long period variable Z Puppis on the 27th July, 2010 Magnitude: 8.1-14.5 Type: Mira Position (2000): RA 07 32 38.05674, Dec -20 39 29.0936
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SV Andromedi
(Preview)
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Stars
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0
|
1981
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Maxima of long period variable SV Andromedi on the 27th July, 2010 Magnitude: 8.7-13.7 Type: Mira Position (2000): RA 00 04 20.0723, Dec +40 06 35.814
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S Pisces
(Preview)
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Stars
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0
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1984
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Maxima of long period variable S Pisces on the 28th July, 2010 Magnitude: 9.6-15.0 Type: Mira Position (2000): RA 01 17 34.5617, Dec +08 55 52.833
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ST Andromedae
(Preview)
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Stars
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0
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2025
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Maxima of long period variable ST Andromedae on the 31st July, 2010. Magnitude: 8.2-11.8 Type: Mira Position (2000): RA 23 38 45.1349, Dec +35 46 21.234
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T Draconis
(Preview)
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Stars
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0
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2689
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Maxima of the long period variable T Draconis on the 2nd August, 2010. Magnitude: 9.6-12.3 Type: Mira Position(2000): RA 17 56 23.3099, Dec +58 13 06.188
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R Ceti
(Preview)
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Stars
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1
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2025
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Maxima of the long period variable R Ceti (HD 15105) on the 2nd August, 2010. Magnitude: 8.1-13.0 Type: Mira Position(2000): RA 02 26 02.3160, Dec -00 10 41.810
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V Andromedae
(Preview)
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Stars
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1
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2065
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Maxima of the long period variable V Andromedae (HD 4779) on the 2nd August, 2010. Magnitude: 9.5-14.4 Type: Mira Position(2000): RA 00 50 06.3, Dec +35 39 10
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RT Cygni
(
1 2
)
(Preview)
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Stars
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12
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11564
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Maxima of the long period variable RT Cygni (HD 186686) on the 3rd August, 2010. Magnitude: 7.3-11.8 Type: Mira Position(2000): RA 19 43 37.7677, Dec +48 46 41.345
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S Cepheus
(Preview)
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Stars
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0
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2017
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Maxima of the long period variable S Cepheus (HD 206362) on the 4th August, 2010. Magnitude: 8.3-11.2 Type: Mira Position(2000): RA 21 35 12.8319, Dec +78 37 28.191
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X Ursa Majoris
(Preview)
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Stars
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0
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2112
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Maxima of the long period variable X Ursa Majoris (HD 73507) on the 4th August, 2010. Magnitude: 9.7-14.4 Type: Mira Position(2000): RA 08 40 49.50, Dec +50 08 11.9
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X Libra
(Preview)
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Stars
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0
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2066
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Maxima of the long period variable X Libra on the 4th August, 2010. Magnitude: 11.0-13.5 Type: Mira Position(2000): RA 15 36 12.71, Dec -21 09 03.6
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R Scorpius
(Preview)
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Stars
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0
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2157
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Maxima of the long period variable R Scorpius on the 4th August, 2010. Magnitude: 10.4-15.0 Type: Mira Position(2000): RA 16 17 39.08, Dec -22 56 40.5
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Z Aquilae
(Preview)
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Stars
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2
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2018
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Maxima of the long period variable Z Aquilae on the 4th August, 2010. Magnitude: 9.0-13.9 Type: Mira Position(2000): RA 20 15 11.086, Dec -06 09 03.99
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Y Delphinus
(Preview)
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Stars
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0
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1933
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Maxima of the long period variable Y Delphinus on the 5th August, 2010. Magnitude: 9.9-14.0 Type: Mira Position(2000): RA 20 41 38.98, Dec +11 52 38.2
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Y Persei
(Preview)
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Stars
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1
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2300
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Maxima of the long period variable Y Persei (HD 21280) on the 6th August, 2010. Magnitude: 8.4-10.3 Type: Mira Position(2000): RA 03 27 42.3922, Dec +44 10 36.479
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T Serpens Caput
(Preview)
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Stars
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0
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2431
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Maxima of the long period variable T Serpens Caput on the 7th August, 2010. Magnitude: 9.7-15.0 Type: Mira Position(2000): RA 18 28 48.7, Dec +06 17 53
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RT Aquilae
(Preview)
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Stars
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0
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2068
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Maxima of the long period variable RT Aquilae (HD 185293) on the 7th August, 2010. Magnitude: 8.4-14.0 Type: Mira Position(2000): RA 19 38 01.6032, Dec +11 43 18.228
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R Microscopium
(Preview)
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Stars
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0
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2169
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Maxima of the long period variable R Microscopium (HD 196717) on the 8th August, 2010. Magnitude: 9.2-13.4 Type: Mira Position(2000): RA 20 40 02.9862, Dec -28 47 31.185
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R Canes Venatici
(Preview)
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Stars
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0
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1968
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Maxima of the long period variable R Canes Venatici (HD 120499) on the 9th August, 2010. Magnitude: 7.7-11.9 Type: Mira Position(2000): RA 13 48 57.0435, Dec +39 32 33.191
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T Camelopardalis
(Preview)
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Stars
|
6
|
5154
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Maxima of the long period variable T Camelopardalis (HD 29147) on the 10th August, 2010. Magnitude: 8.0-13.8 Type: Mira Position(2000): RA 04 40 08.8768, Dec +66 08 48.654
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ST Sagittarius
(Preview)
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Stars
|
0
|
1628
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Maxima of the long period variable ST Sagittarius (HD 176592) on the 10th August, 2010. Magnitude: 9.0-15.2 Type: Mira Position(2000): RA 19 01 29.20, Dec -12 45 34.1
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RR Aquarii
(Preview)
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Stars
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1
|
1867
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Maxima of the long period variable RR Aquarii (HD 202306 ) on the 11th August, 2010. Magnitude: 9.5-13.9 Type: Mira Position(2000): RA 21 15 01.327, Dec -02 53 45.23
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R Octani
(Preview)
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Stars
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0
|
2172
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Maxima of the long period variable R Octani (HD 40857) on the 11th August, 2010. Magnitude: 7.9-12.4 Type: Mira Position(2000): RA 05 26 06.1831, Dec -86 23 17.748
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V Orionis
(Preview)
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Stars
|
1
|
2239
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Maxima of the long period variable V Orionis on the 11th August, 2010. Magnitude: 9.4-14.1 Type: Mira Position(2000): RA 05 06 03.4574, Dec +04 06 08.756
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T Sagittarius
(Preview)
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Stars
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1
|
2087
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Maxima of the long period variable T Sagittarius (HD 180196) on the 12th August, 2010. Magnitude: 8.0-12.6 Type: Mira Position(2000): RA 19 16 14.4401, Dec -16 58 17.063
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Z Cygni
(Preview)
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Stars
|
0
|
2024
|
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Maxima of the long period variable Z Cygni (HD 190163) on the 13th August, 2010. Magnitude: 8.7-13.3 Type: Mira Position(2000): RA 20 01 27.50, Dec +50 02 32.5
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RY Ophiuchus
(Preview)
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Stars
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0
|
2009
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Maxima of the long period variable RY Ophiuchus (HD 167766) on the 13th August, 2010. Magnitude: 8.2-13.2 Type: Mira Position(2000): RA 18 16 36.9363, Dec +03 41 35.346
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W Corona Borealis
(Preview)
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Stars
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0
|
1967
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Maxima of the long period variable W Corona Borealis (HD 146560) on the 15th August, 2010. Magnitude: 8.5-13.5 Type: Mira Position(2000): RA 16 15 24.552, Dec +37 47 44.82
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S Indae
(Preview)
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Stars
|
0
|
1819
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Maxima of the long period variable S Indae (HD 199003) on the 17th August, 2010. Magnitude: 8.2-15 Type: Mira Position(2000): RA 20 56 23.2600, Dec -54 19 26.864
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R Ursa Minoris
(Preview)
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Stars
|
1
|
3813
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Maxima of the long period variable R Ursa Minoris (HD 149683) on the 17th August, 2010. Magnitude: 9.1-10.4 Type: Mira Position(2000): RA 16 29 57.8962, Dec +72 16 49.157
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S Tauri
(Preview)
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Stars
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0
|
1873
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Maxima of the long period variable S Tauri on the 23rd August, 2010. Magnitude: 10.2-15.3 Type: Mira Position(2000): RA 04 29 11.74, Dec +09 56 43.4
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S Tucanae
(Preview)
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Stars
|
1
|
2371
|
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Maxima of the long period variable S Tucanae (HD 1925) on the 20th August, 2010. Magnitude: 9.3-14.5 Type: Mira Position(2000): RA 00 23 07.688, Dec -61 40 17.02
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U Cassiopeia
(Preview)
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Stars
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0
|
2080
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Maxima of the long period variable U Cassiopeia (HD 4350) on the 21st August, 2010. Magnitude: 8.4-14.8 Type: Mira Position(2000): RA 00 46 21.371, Dec +48 14 38.72
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R Indae
(Preview)
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Stars
|
0
|
2117
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Maxima of the long period variable R Indae (HD 213797) on the 24th August, 2010. Magnitude: 8.4-14.3 Type: Mira Position(2000): RA 22 36 00.37, Dec -67 17 15.8
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R Pavonis
(Preview)
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Stars
|
1
|
2249
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Maxima of the long period variable R Pavonis (HD 165961) on the 25th August, 2010. Magnitude: 8.5-13.0 Type: Mira Position(2000): RA 18 12 52.94503, Dec -63 36 57.2667
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S Cygni
(Preview)
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Stars
|
0
|
1927
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Maxima of the long period variable S Cygni on the 27th August, 2010. Magnitude: 10.3-16.0 Type: Mira Position(2000): RA 20 05 30.02, Dec +57 59 08.6
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S Aquarii
(Preview)
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Stars
|
0
|
2179
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Maxima of the long period variable S Aquarii (HD 216907) on the 28th August, 2010. Magnitude: 8.3-14.1 Type: Mira Position(2000): RA 22 57 06.548, Dec -20 20 35.98
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RW Lyrae
(Preview)
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Stars
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0
|
1872
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Maxima of long period variable RW Lyrae on the 7th December, 2010. Magnitude: 11.3-15.6 Type: Mira Position (2000): RA 18 45 10.17, Dec +43 38 07.7
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R Geminorum
(Preview)
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Stars
|
8
|
6949
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Maxima of long period variable R Geminorum on the 31st December, 2010. Magnitude: 7.1-13.5 Type: Mira Position (2000): RA 07 07 21.2744, Dec +22 42 12.736
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RS Scorpio
(Preview)
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Stars
|
0
|
1930
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Maxima of long period variable RS Scorpio on the 19th December, 2010. Magnitude: 7.0-12.2 Type: Mira Position (2000): RA 16 55 37.8135, Dec -45 06 10.769
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S Sculptoris
(Preview)
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Stars
|
1
|
2274
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Maxima of long period variable S Sculptoris on the 24th December, 2010. Magnitude: 6.7-12.9 Type: Mira Position (2000): RA 00 15 22.2650, Dec -32 02 42.987
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V Coronae Borealis
(Preview)
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Stars
|
5
|
6186
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Maxima of long period variable V Coronae Borealis on the 30th December, 2010. Magnitude: 7.5-11.0 Type: Mira Position (2000): RA 15 49 31.3118, Dec +39 34 17.892
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R Ophiuchi
(Preview)
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Stars
|
3
|
2376
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Maxima of long period variable R Ophiuchi on the 26th December, 2010. Magnitude: 7.6-13.3 Type: Mira Position (2000): RA 17 07 45.7854, Dec -16 05 33.982
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T Leporis
(Preview)
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Stars
|
1
|
2106
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Maxima of long period variable T Leporis on the 20th December, 2010. Magnitude: 8.3-12.9 Type: Mira Position (2000): RA 05 04 50.8436, Dec -21 54 16.505
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T Ursae Majoris
(Preview)
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Stars
|
8
|
9914
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Maxima of long period variable T Ursae Majoris on the 1st March, 2011. Magnitude: 6.6-13.5 Period: 256.6 days Type: Mira Position (2000): RA 12 36 23.4660, Dec +59 29 12.982
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R Virginis
(
1 2
)
(Preview)
|
Stars/galaxy News
|
16
|
12187
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Maxima of long period variable R Virginis on the 15th May, 2010 Magnitude: 6.9-11.5 Type: Mira Position (2000): RA 12 38 29.9349, Dec +06 59 19.028
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S Virginis
(Preview)
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Stars
|
4
|
2482
|
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Maxima of long period variable S Virginis on the 21st March, 2011. Magnitude: 6.3-13.2 Period: 375.1 days Type: Mira Position (2000): RA 13 33 00.1081, Dec -07 11 41.017
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T Cephei
(Preview)
|
Stars
|
5
|
4980
|
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The Mira variable star T Cephei is at maximum on the 29th March, 2011. Date: 29th March, 2011 Magnitude range: 5.2 - 11.3 V Period: 388.1 days Type: Mira Position(2000): RA=21 09 31.7819, Dec=+68° 29' 27.206"
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R Cygni
(Preview)
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Stars
|
4
|
3153
|
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Maxima of the long period variable R Cygni on the 4th April, 2011. Magnitude: 6.1-14.4 Period: 426.4 days Type: Mira Position(2000): RA 19h 36m 49.381s, Dec +50° 11' 59.46"
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T Aquarii
(Preview)
|
Stars/galaxy News
|
8
|
5944
|
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Maxima of long period variable T Aquarii on the 9th March, 2010 Magnitude: 7.0 - 14.2 V Type: M-type Period: 201.1 days Position (2000): RA 20 49 56.41, Dec -05 08 48.0
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RS Librae
(Preview)
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Stars
|
4
|
2444
|
|
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The Variable Star RS Librae is at maximum in the early hours of the 21st April, 2011. Magnitude range: 7.0 - 13.0 V Period: 217.7 days Type: Mira Position(2000): RA 15 24 19.7912, Dec -22° 54' 39.871"
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T Herculis
(
1 2
)
(Preview)
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Stars
|
11
|
8178
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Maxima of long period variable T Herculis on the 4th May, 2011 Magnitude: 6.8-13.7 Period: 165 days Type: Mira Position (2000): RA 18 09 06.2107, Dec +31 01 16.210
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U Cygni
(Preview)
|
KMZ
|
4
|
9179
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Maxima of the long period variable U Cygni on the 15th May, 2011. Magnitude: 5.9-12.1 Period: 463.2 days Type: Mira Position(2000): RA 20 05 30.02, Dec +57 59 08.6 U Cyg is normally a very dim red star located about 1 arc minute from the magnitude 8 white star HD 193700 (which is also var...
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V Sculptoris
(Preview)
|
Stars
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0
|
1525
|
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Maxima of the long period variable star V Sculptoris. Date: 23rd August, 2011 Magnitude range: 9.9 - 14.6 V Period: 296.1 daysType: Mira Position(2000): RA=00 08 37.33 | Dec=-39° 13' 05"
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CW Leonis
(Preview)
|
Stars/galaxy News
|
7
|
8099
|
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IRC +10216 or CW Leonis is the best studied carbon star, but also a very peculiar one with the central star being embedded in a thick dust envelope. Therefore, its energy is emitted mostly at infrared wavelengths: in fact, IRC +10216 is the brightest object in the sky at a wavelength of 10 m. Recent spec...
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R Ursae Majoris
(Preview)
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Stars
|
3
|
3513
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Maxima of long period variable star R Ursae Majoris Magnitude range: 6.5- 13.7 Period: 301.6 days Type: Mira Position (J2000): R.A. 10 44 38.47292 | Dec. +68° 46' 32.7016''
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Y Delphini
(Preview)
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Stars
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0
|
1630
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Maxima of long period variable Y Delphini on the 18th November, 2011 Magnitude range: 9.9-14.0 Period: 468.4 days Type: Mira Position (J2000): R.A. 20 41 38.98 | Dec. +11° 52' 38.2'' Google earth file: Y Delphini.kmz (1kb, kmz)
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T Gruis
(Preview)
|
Stars
|
1
|
2143
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Maxima of the variable star T Gruis on the 13th July, 2011. Magnitude: 8.6-11.5 Period: 136.49 days Type: Mira Position (2000): RA 22 25 40.92 | Dec -37 34 09.1
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S Columbae
(Preview)
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Stars
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0
|
1618
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Maxima of long period variable S Columbae on the 26th November, 2011 Magnitude range: 9.3-13.8 Period: 325.85 days Type: Mira Position (2000): RA 05 46 56.30908 | Dec -31° 41' 28.3754'' Google earth file: S Columbae.kmz (1kb, kmz)
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Mira variables
(Preview)
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Stars
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0
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1743
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Title: Miras Authors: Lee Anne Willson, Massimo Marengo Mira variables share essential characteristics: High visual amplitude, periods of hundreds of days, red colours (spectral types M, S, and C), and the presence of emission lines at some phases. They are fundamental mode pulsators, with pro...
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V Cancri
(Preview)
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Stars
|
6
|
7020
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Maxima of the variable star V Cancri on the 2nd April, 2012. Magnitude range: 7.5 -13.9 Period: 272.1 days Type: Mira Position (J2000): R.A. 08 21 42.84074 | Dec. +17° 17' 07.1733''
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