* Astronomy

Blobrana · Blobrana

Orbital elements: P/1998 U3 (Jager) Epoch 1999 Mar. 3.0 TT = JDT 2451240.5 T 1999 Mar. 10.06287 TT MPC q 2.1338677 (2000.0) P Q n 0.06599930 Peri. 180.89233 -0.56475077 -0.77869546 a 6.0642414 Node 303.54249 +0.75917939 -0.36036817 e 0.6481229 Incl. 19.14120 +0.32357878 -0.51358365 P...

Blobrana · Blobrana

Comet P/1997 T3 (Lagerkvist-Carsenty) makes its closest approach to the Earth (4.164 AU) on the 26th August 2013

Blobrana · Blobrana

Comet Spitaler is a periodic comet in the solar system discovered by Rudolf Ferdinand Spitaler (Vienna, Austria) on November 17, 1890 whilst attempting to observe Comet Zona (C/1890 V1). Read more

Blobrana · Blobrana

Orbital elements: C/2013 H2 (Boattini) T 2011 Mar. 27.79993 TT MPC q 2.4812602 (2000.0) P Q n 0.02699039 Peri. 259.51915 +0.34400084 -0.19754097 a 11.0068565 Node 255.11847 +0.46032898 -0.81659602 e 0.7745714 Incl. 108.22924 -0.81838906 -0.54235460 P 36.5 From 42 observations 2013...

Blobrana · Blobrana

Comet 112P/Urata-Niijima is at perihelion (1.455 AU) on the 24th June, 2013.

Blobrana · Blobrana

Orbital elements: P/2012 WA34 (Lemmon-PANSTARRS) Epoch 2013 Jan. 28.0 TT = JDT 2456320.5 T 2013 Jan. 24.74404 TT MPC q 3.1734210 (2000.0) P Q n 0.09354658 Peri. 353.15911 +0.03976054 -0.99354317 a 4.8060039 Node 94.52339 +0.92173287 -0.00458824 e 0.3396965 Incl. 6.11886 +0.38578183 +...

Blobrana · Blobrana

Comet C/2013 V5 (Oukaimeden) is at Opposition (3.100 AU) on the 30 December 2013 EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 12 29 06 36 45.7 +22 53 26 3.1111 4.0943 178.7 0.3 17.6 2013 12 30 06 35 00.9 +22 52 43 3.0999 4.0832 179.6 0.1 17.6 2013 12 31 06 33 15.3 +22 51 54 3.0891 4.0722 1...

Blobrana · Blobrana

Comet C/2013 V2 (Borisov) is at Opposition (3.582 AU) on the 11th December 2013 Ephemeris Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 12 11 05 14 53.0 +52 08 14 3.5820 4.4677 150.8 6.2 16.3 2013 12 12 05 13 55.8 +52 13 18 3.5767 4.4623 150.8 6.2 16.3 2013 12 13 05 12 58.2 +52 18 14 3.5717 4.45...

Blobrana · Blobrana

Orbital elements: C/2013 G9 (Tenagra) T 2015 Jan. 24.08039 TT MPC q 5.1723060 (2000.0) P Q Peri. 207.84965 -0.94239334 -0.05372762 Node 36.08511 -0.08679357 +0.99248750 e 1.0 Incl. 145.90528 -0.32305058 -0.10991770 From 46 observations 2013 Apr. 15-18. MPEC 2013 - H23 Key to Orbital el...

Blobrana · Blobrana

Orbital elements: C/2013 A1 (Siding Spring) T 2014 Oct. 25.08285 TT MPC q 1.3921432 (2000.0) P Q z +0.0003415 Peri. 2.54133 +0.48840090 -0.56203058 Node 300.85326 -0.81370167 -0.56964491 e 0.9995246 Incl. 128.96230 -0.31520492 +0.59968851 From 49 observations 2012 Dec. 8-2013 Jan. 5...

Blobrana · Blobrana

Comet 44P/Reinmuth at Opposition (3.475 AU) on the 15th April, 2013. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 04 13 13 24 19.4 -16 56 45 3.4822 4.4774 172.0 1.8 20.8 2013 04 14 13 23 39.3 -16 52 59 3.4786 4.4746 172.3 1.7 20.8 2013 04 15 13 22 59.2 -16 49 09 3.4753 4.4719 172.5 1.7 20...

Blobrana · Blobrana

Preliminary orbital elements of the comet P/2013 P5 (PANSTARRS) indicate a perihelion passage on April 17, 2014 at a distance of 1.9 AU from the Sun, and an orbital period of 3.2 years. MPEC 2013 - Q37

Blobrana · Blobrana

Comet 70P/Kojima is at Opposition (2.347 AU) on the 8th October, 2013. The comet was discovered by the Japanese astronomer Nobuhisa Kojima at Ishiki, Japan on the 27th December 1970.

Blobrana · Blobrana

Comet 178P/Hug-Bell is at perihelion (1.934 AU) on the 23rd July, 2013.

Blobrana · Blobrana

MPEC 2013-O53

Topic		Started By	Replies	Last Post
	COMET P/1998 U3 = 2013 N1 (JAGER) (Preview) Orbital elements: P/1998 U3 (Jager) Epoch 1999 Mar. 3.0 TT = JDT 2451240.5 T 1999 Mar. 10.06287 TT MPC q 2.1338677 (2000.0) P Q n 0.06599930 Peri. 180.89233 -0.56475077 -0.77869546 a 6.0642414 Node 303.54249 +0.75917939 -0.36036817 e 0.6481229 Incl. 19.14120 +0.32357878 -0.51358365 P...	Blobrana	6	May 8 15:54 2015 by Blobrana
	Comet P/1997 T3 (Lagerkvist-Carsenty) (Preview) Comet P/1997 T3 (Lagerkvist-Carsenty) makes its closest approach to the Earth (4.164 AU) on the 26th August 2013	Blobrana	4	May 6 00:57 2015 by Blobrana
	Comet 113P/Spitaler (Preview) Comet Spitaler is a periodic comet in the solar system discovered by Rudolf Ferdinand Spitaler (Vienna, Austria) on November 17, 1890 whilst attempting to observe Comet Zona (C/1890 V1). Read more	Blobrana	5	Apr 22 08:37 2015 by Blobrana
	Comet C/2013 H2 (BOATTINI) (Preview) Orbital elements: C/2013 H2 (Boattini) T 2011 Mar. 27.79993 TT MPC q 2.4812602 (2000.0) P Q n 0.02699039 Peri. 259.51915 +0.34400084 -0.19754097 a 11.0068565 Node 255.11847 +0.46032898 -0.81659602 e 0.7745714 Incl. 108.22924 -0.81838906 -0.54235460 P 36.5 From 42 observations 2013...	Blobrana	8	Apr 17 02:49 2015 by Blobrana
	Comet 112P/Urata-Niijima (Preview) Comet 112P/Urata-Niijima is at perihelion (1.455 AU) on the 24th June, 2013.	Blobrana	5	Apr 14 07:26 2015 by Blobrana
	Comet P/2012 WA34 (LEMMON-PANSTARRS) (Preview) Orbital elements: P/2012 WA34 (Lemmon-PANSTARRS) Epoch 2013 Jan. 28.0 TT = JDT 2456320.5 T 2013 Jan. 24.74404 TT MPC q 3.1734210 (2000.0) P Q n 0.09354658 Peri. 353.15911 +0.03976054 -0.99354317 a 4.8060039 Node 94.52339 +0.92173287 -0.00458824 e 0.3396965 Incl. 6.11886 +0.38578183 +...	Blobrana	4	Apr 12 08:58 2015 by Blobrana
	Comet C/2013 V5 (Oukaimeden) (Preview) Comet C/2013 V5 (Oukaimeden) is at Opposition (3.100 AU) on the 30 December 2013 EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 12 29 06 36 45.7 +22 53 26 3.1111 4.0943 178.7 0.3 17.6 2013 12 30 06 35 00.9 +22 52 43 3.0999 4.0832 179.6 0.1 17.6 2013 12 31 06 33 15.3 +22 51 54 3.0891 4.0722 1...	Blobrana	6	Apr 10 08:04 2015 by Blobrana
	Comet C/2013 V2 (Borisov) (Preview) Comet C/2013 V2 (Borisov) is at Opposition (3.582 AU) on the 11th December 2013 Ephemeris Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 12 11 05 14 53.0 +52 08 14 3.5820 4.4677 150.8 6.2 16.3 2013 12 12 05 13 55.8 +52 13 18 3.5767 4.4623 150.8 6.2 16.3 2013 12 13 05 12 58.2 +52 18 14 3.5717 4.45...	Blobrana	3	Mar 27 17:00 2015 by Blobrana
	Comet C/2013 G9 (TENAGRA) (Preview) Orbital elements: C/2013 G9 (Tenagra) T 2015 Jan. 24.08039 TT MPC q 5.1723060 (2000.0) P Q Peri. 207.84965 -0.94239334 -0.05372762 Node 36.08511 -0.08679357 +0.99248750 e 1.0 Incl. 145.90528 -0.32305058 -0.10991770 From 46 observations 2013 Apr. 15-18. MPEC 2013 - H23 Key to Orbital el...	Blobrana	5	Mar 27 16:59 2015 by Blobrana
	Comet C/2013 A1 (SIDING SPRING) ( 1 2 3 4 ) (Preview) Orbital elements: C/2013 A1 (Siding Spring) T 2014 Oct. 25.08285 TT MPC q 1.3921432 (2000.0) P Q z +0.0003415 Peri. 2.54133 +0.48840090 -0.56203058 Node 300.85326 -0.81370167 -0.56964491 e 0.9995246 Incl. 128.96230 -0.31520492 +0.59968851 From 49 observations 2012 Dec. 8-2013 Jan. 5...	Blobrana	32	Mar 26 09:07 2015 by Blobrana
	Comet 44P/Reinmuth (Preview) Comet 44P/Reinmuth at Opposition (3.475 AU) on the 15th April, 2013. EphemerisDate TT R. A. (2000) Decl. Delta r Elong. Phase Mag 2013 04 13 13 24 19.4 -16 56 45 3.4822 4.4774 172.0 1.8 20.8 2013 04 14 13 23 39.3 -16 52 59 3.4786 4.4746 172.3 1.7 20.8 2013 04 15 13 22 59.2 -16 49 09 3.4753 4.4719 172.5 1.7 20...	Blobrana	3	Mar 23 08:27 2015 by Blobrana
	Comet P/2013 P5 (PANSTARRS) (Preview) Preliminary orbital elements of the comet P/2013 P5 (PANSTARRS) indicate a perihelion passage on April 17, 2014 at a distance of 1.9 AU from the Sun, and an orbital period of 3.2 years. MPEC 2013 - Q37	Blobrana	7	Mar 19 10:20 2015 by Blobrana
	Comet 70P/Kojima (Preview) Comet 70P/Kojima is at Opposition (2.347 AU) on the 8th October, 2013. The comet was discovered by the Japanese astronomer Nobuhisa Kojima at Ishiki, Japan on the 27th December 1970.	Blobrana	3	Mar 17 12:49 2015 by Blobrana
	Comet 178P/Hug-Bell (Preview) Comet 178P/Hug-Bell is at perihelion (1.934 AU) on the 23rd July, 2013.	Blobrana	4	Mar 15 10:53 2015 by Blobrana
	COMET P/2013 O2 (PANSTARRS) (Preview) MPEC 2013-O53	Blobrana	5	Mar 14 00:51 2015 by Blobrana
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