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August 2007
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February 2008
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Astronomers at the Pisgah Astronomical Research Institute alert all early morning risers to a spectacular meeting of the two brightest planets on the morning Feb. 1. Venus, the brightest of all the planets, has been dominating the predawn skies in the east since early September. The second bright...
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January 2008
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The January Night Sky January is a fair month for viewing the planets. Mars, Saturn and Venus are visible all month. Jupiter will be visible in the morning sky for all but the start of the month. Mercury may just be visible in the evening twilight around the middle of the month. The Earth is at perihelion...
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July 2005 calendar
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2111
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July 2005 astronomy calendar now online:
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November 2007
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The Celtic new year begins on the 1st. The holiday was called Samhain (Sah-ween). The date marked the beginning of winter. The Celts believed that at the time of Samhain, more so than any other time of the year, the ghosts of the dead were able to mingle with the living, because at Samhain the souls of th...
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December 2007
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Earth and Mars are converging December is Mars month. Look in the constellation Gemini on the first of the month at 8 p.m. About 20 degrees above the horizon, you will see Mars right on Castor's leg. Mars will make its closest 2007 approach to Earth this month, on Dec. 19, and should be a great telescopic...
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December
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2199
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MERCURY is in the morning sky, rising before the Sun, during December, but will be a very difficult object to observe. At its greatest elongation west of the Sun, on December 13, Mercury will rise only 1 hour before the Sun as seen from New Zealand, and still be only a degree or two up by the time mo...
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December 2006
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11190
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Dec ?? - Hai Yang 1B (No. 2) CZ-2C Launch (China)
Dec ?? - Feng Yun 2-D CZ-3A Launch (China)
Dec 01 - Asteroid 3261 Tvardovskij Occults HIP 62915 (6.5 Magnitude Star)
Dec 01 - [url=http://neo.jpl.nasa.gov/cgi-b...
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May 2007
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May ?? - New Horizons, Trajectory Correction Maneuver (TCM) May ?? - Cbers 2B CZ-4B Launch May ?? - Cosmos-Oko N88 Molniya M Launch May ?? - TerraSAR-X Dnepr 1 Launch May ?? - Genesis 2 Dnepr 1 Launch May ?? - Cosmos (Parus N97)/ Orbcomm-CDS 3 Cosmos 3M Launch May 02 - Full Moon, 11:09.4 UT May 02 - Asteroid 9...
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July 2007
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Earth at Aphelion on July 7 On July 7 at 12 noon, the Earth is at its furthest point from the Sun (aphelion), on its year-long slightly elliptical orbit around the Sun. The distance at that time is 152,097,040 km, which is about 5 million km further away than its closest point in early January. Because of...
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June 2007
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June is the month with the longest nights and shortest days. June is an excellent month for viewing the planets. Venus, Mars, Jupiter and Saturn will be visible for all of the month. Mercury will be visible for all but the very end of the month. Mercury will be visible in the Western evening sky for all bu...
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September 2007
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September evenings provide our best views of the Milky Way as it flows overhead from the south-west to the north-east. Of course, its faint ribbon of light is swamped by moonlight and the blight of light pollution from street-lighting and the like, so a timely escape to darker skies is recommended. I...
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October 2007
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9452
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Oct ?? - Winds H-2A Launch (Japan) Oct ?? - Sumbandila/ Vulcan/Compass 3 (2N) Oct ?? - Intelsat 11/ Optus D-2 Ariane 5 Launch Oct 01 - Chang'e 1 CZ-3A Launch (Chinese Lunar Orbiter) Oct 01 - Asteroid 73491 Robmatson Closest Approach To Earth (1.881 AU) Oct 01-03 - Workshop: MHD Laboratory Experiments f...
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February 2007
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Expand (9kb, 660 x 240)
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March 2007
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Soon after sunset on Saturday evening, March 3, skywatchers in eastern North America can watch the rising full moon undergoing its first total eclipse in nearly 2-½ years. In Europe and Africa the eclipse takes place late at night high in a dark sky. [url=http://www.msnbc.msn.com/id/17074307/]...
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January 2007
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4414
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Mercury: starts the month in the constellation Sagittarius and is at superior conjunction on January 7, and moves into the evening sky. . At magnitude -1.0, The planet is low in the evening sky and difficult to see.
(On January 23rd, RA=21h08m01s Dec=-18°23.8' (J2000) Distance=1.293AU...
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What’s Up in 2007
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365 Days of Skywatching
A free, downloadable ebook. Brought to you by Universe Today.
If you like the weekly “What’s Up this Week” column in Universe Today, you’ll love this. The entire viewing schedule for 2007 is available as a free, 410+ downloadable ebook. You can download the whole...
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August 2006
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Re-entry times of Space junk.
Name Date Size
29122 SL-14 DEB 1985-108L CIS 2006-07-30 0.59
29153 SL-14 DEB 1985-108AN CIS 2006-07-31 0.1
29149 SL-14 DEB 1985-108AJ CIS 2006-08-04 0.21
29152 SL-14 DEB 1985-108AM CIS 2006-08-08 0.17
29220 SL-1...
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November 2006
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8658
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[url=http://www.activeboard.com/forum.spark?forumID=58381&p=3&topicID=85...
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September 2006
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There are two eclipses this month, but only one, a partial lunar eclipse on the 7th, is visible from Europe. Unfortunately, the event is already half over by the time of sunset and moonrise for the UK. Mid-eclipse is at 19:51 BST with only the northern 19% of the Moon's disk covered by the umbra (the cent...
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May 2006
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5093
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May ?? - Hai Yang 1B (No. 2) CZ-2C Launch (China)
May ?? - Mitex Delta 2 Launch
May ?? - Cosmos-Don N8 Soyuz U Launch
May ?? - [url=http://...
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July 2006
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6301
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Earth will be at aphelion, its furthest orbital distance from the Sun, around midnight on 3 July. It will then be 152,095,745 km from the Sun, compared with its minimum distance from the Sun (perihelion) of 147,103, 622 km in January.
Since the eccentricity of our planet’s orbit is very small and...
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June 2006
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9589
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Jun ?? - Sinosat 2 CZ-3B Launch
Jun 01 - Asteroid 3783 Morris Closest Approach To Earth (...
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October 2006
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7505
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There are many meteor showers this month...
Orionids produce rates of 5-15/hour with occasional surges in activity that may reach 25 or even 50/hour. The shower's radiant near Betelgeuse is best-placed just before morning twilight begins. Its radiant is R.A. 6hr 20m Dec +16 degrees, wh...
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April 2008
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Mercury and Venus are both very close to the Sun, so they are more or less out of sight this month. Mars is high up in the western sky at dusk, and Jupiter is now playing the role of Morning Star: it rises in the east about three hours before sunrise. Saturn on the other hand is high in the east at dusk, and does...
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March 2008
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Planets in the Morning Sky Click to Play | View Details
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June 2008
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On June 3rd, there is a New Moon -- a good time to observe the planets and stars all night without a bright light ruining your view. On June 7th, Mars is real close to the crescent Moon in the West at Sunset. Saturn is just above the crescent Moon on the 8th. [url=http://www.steubencourier.com/news/200...
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May 2008
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Starting with the natural events in our sky, May has the second of the two "really good" meteor showers of the year, with the best-coinciding Moon phase to look for meteors. The Moon is "new," or dark during the shower, which means there is no moonlight to compete with the streak...
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July 2008
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July days may be blistering, but its nights are full of cool astronomical sights. The southern horizon belongs to Scorpius, the celestial scorpion, which climbs into the southeastern sky as night falls in early July. Scorpius is one of the 12 signs of the zodiac, that band of constellations through...
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August 2008
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August sports many celestial highlights for those that dare to look up. The five brightest planets, Mercury, Venus, Mars, Jupiter and Saturn will be visible this month along with the annual Perseid Meteor Shower. As August starts out, look to the western sky, about 30 minutes after sunset, to find t...
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September 2008
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On August 29 from midnorthern latitudes, Venus will be visible low above the western horizon after sunset. If you're lucky you might catch Mars and Mercury too. If you can't find it, keep looking during the coming weeks; Venus will set later after sunset every night, eventually becoming an unmissab...
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November 2008
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The two brightest planets in the night sky make a spectacular pairing near months' end. As November begins, find Venus brilliantly shining in the southwestern sky as evening twilight darkens. During the month, Venus, shining at a magnitude of -4.0, will climb higher in the sky each night. Jupiter s...
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October 2008
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October is just about the perfect time for Valley stargazers - monsoon clouds have finally departed and evening temperatures are becoming pleasant. With the constellations of autumn wheeling into the evening sky, what better time to blow the dust off your telescopes and reacquaint yourself with...
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October 2009
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Autumn has finally arrived, bringing comfortable, mostly cloud-free observing conditions for Arizona star-gazers. One of the more interesting fall constellations is Capricornus, perhaps the weirdest mythological being ever imagined - part goat, part fish. The way star charts depict it, tho...
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December 2008
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Look to the southwest after sunset on Dec. 1 for a close conjunction between three bright solar system objects: the Moon, Venus, and Jupiter. If you have binoculars, you might even be able to fit all three of them in the field of view. Between now and then, you can see Jupiter and Venus getting closer tog...
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January 2009
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Astronomers expect the Quadrantid meteor shower to put on an especially good display before sunrise Jan. 3. The best time should be around 6 a.m., when you might spot dozens of meteors an hour. Because you don't need telescopes or other equipment, observing meteor showers is a great social activity...
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April 2009
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There's good news and bad news as March turns to April and a long winter finally fades. The bad news: the spring sky has nowhere near as many bright deep-sky objects for small telescopes as winter, at least for northern-hemisphere observers. The good news? All five bright planets are visible this mo...
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March 2009
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3263
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The nights grow warmer this month as the stars of spring finally wheel into view. Along with the seasonal beauties like M35, M44, and the galaxy fields of Leo and Virgo, this month treats us to a spectacular view of Saturn and Venus. And Comet Lulin is still bright enough to see in binoculars, while in...
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May 2009
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Once again in May, five planets will stretch along the early morning horizon. On Friday, around 5:30 a.m., Mars stands right in the east, and as you move your gaze toward the south, you will see Venus, Uranus and Neptune (for these two, you'll need binoculars or a telescope), and then Jupiter in the sou...
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February 2009
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7125
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There are many interesting celestial highlights to enjoy this month, as there are every month. Our sister planet, Venus, reaches its maximum brilliancy for the year, three planets gather in the morning sky along with a crescent moon, our largest asteroid makes its closest approach in 2,000 years,...
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June 2009
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15919
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Most of the planetary action in June is in the early morning hours, and because sunrise comes early, few people will see Venus, Mars, and Mercury this month. The focus then goes to objects visible after sunset while people linger in the warm outdoors. For the Northern Hemisphere, summer officially b...
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September 2009
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8784
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There will be a couple of rare and unusual highlights this September. Another rare event will happen around the King of the Planets. All four of Jupiter's large Galilean moons, first discovered by Galileo through his telescope 400 years ago, will disappear at the same time. That only happens a few ti...
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August 2009
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As we enter the "dog days of summer," Evening Sky Tours is welcomes Jupiter into the night skies over red rock country. The planet will be "available" for visitors viewing pleasure for the next several months. Jupiter is the largest planet in the solar system - a huge gas giant t...
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July 2009
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11
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5043
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Saturn can still be found in the evening sky of July. By looking high in the southwestern sky after sunset, you will be able to find the golden glow of this planet. As July begins, Saturn's rings are tilted towards the Earth by only 3.2 degrees and by months' end, only 1.9 degrees. Looking at Saturn throu...
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November 2009
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Meteor Showers There are many minor meteor showers this month... The northern Taurids and southern Taurids start to become active about October 1st, but do not reach maximums until early November. Both have fairly slow meteors, with the northern Taurids velocity at 29 km per second, and the southe...
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December 2009
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Highlights: Winter Solstice on December 22nd. This is officially the longest night of 2009, (even though the year's earliest sunset occurs two weeks earlier). The Geminid meteors on the night of the 13th-14th. Watch out for this reliable shower. Capricornus, the Sea Goat: Sign of the Zodiac for bi...
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January 2010
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10524
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During our cold January nights, the transparent and crystal clear windows to our Wyoming skies may last up to 15 hours, so our viewing is spectacular. The Milky Way runs from the southeast horizon, through the zenith directly overhead to the northwest. Parallel to the Milky Way are the constellatio...
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February 2010
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28
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8591
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Meteor Showers February has no major meteor showers but there are a couple of minor showers for Southern hemisphere observers, the Alpha and Beta Centaurids. Although the Alpha Centaurids is considered a minor shower, in some years the number of meteors rises enough to reach the level of a major sho...
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Ancient Lunar Calendar
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2160
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Ancient Chinese Calendar A lunar calendar uses the time that it takes the Moon to go round the Earth as one month. A lunar year is about 11 days shorter than a solar year. The ancient Chinese calendar is a solar-lunar calendar. The months are set according to the cycles of the Moon, and the years are set ac...
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March 2010
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Venus shines brightly low in the western sky as March begins. About 30 minutes after the Sun sets, look low on the western horizon to find Venus shining at a bright magnitude of -3.9. By the end of March, Venus is almost 12 degrees above the horizon 30 minutes after the Sun sets. On March 16, find Venus jus...
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April 2010
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Usually, we try to dodge April showers, but the one that arrives the morning of the 22nd may be worth seeking out. That would be the Lyrid meteor shower, which peaks around 7 a.m. Trouble is, a bright waxing moon interferes until well past midnight, leaving meteor fans only a couple of hours between moo...
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May 2010
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22
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11028
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On the 1st May, 1949, Nereid the second moon of the planet Neptune was discovered by Gerard Kuiper.
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June 2010
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28
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8697
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June has two main meteor showers, the Arietids and the June Bootids. Unfortunatly, the Arietids are during the daylight hours. The Earth will pass through a stream of dusty debris. Thought no one is sure where the Arietidsdust comes from, although some suspect its debris from the sungrazing astero...
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July 2010
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41
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9366
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One of the 64 comets discovered by Australian astronomer Robert McNaught may become a splendid sight the first few days of July. At 10 p.m. on the northwest horizon, you will see the stars Castor and Pollux, the heads of the Gemini twins. Comet McNaught (C/2009 R1) should be swooping in from the north a...
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August 2010
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62
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12350
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The parent comet of the Perseid shower, is Comet Swift Tuttle, discovered by joint observers. Astronomer Lewis Swift discovered the comet on July 16, 1862, and Astronomer Horace Tuttle on July 19, 1862. The comet has an official designation as 109P/Swift Tuttle ... this being the 109th periodic co...
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September 2010
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8
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2681
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Meteor Showers There are no major meteor showers this month... September is a month with the best sporadic rates and a few mysterious minor showers. The Alpha Aquarids are active from Aug. 25 to Sept. 5, normally with a ZHR of 10. this year it may be quite active The Delta Aquarids are active September 5...
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October 2010
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1 2
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11
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7213
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Meteor Showers There are many minor meteor showers this month... Orionids produce rates of 5-15/hour with occasional surges in activity that may reach 25 or even 50/hour. The shower's radiant near Betelgeuse is best-placed just before morning twilight begins. Its radiant is R.A. 6hr 20m Dec +16 d...
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November 2010
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15
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6622
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The nights are really closing, in so make sure you wrap up before any outdoor observing. In Novembers night sky, due north is the Ursa Major (The plough). The star Polaris can be found by following the 'pointer stars' to the end of the tail of Ursa Minor (the little bear). Arcturus, the brightest star in...
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December 2010
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25
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8324
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December brings stargazers a sleighful of astronomical gifts, among them a lovely lunar eclipse, terrific views of Jupiter and an always reliable meteor shower. One of the best lunar eclipses in several years (at least for observers in North America) starts around 11 p.m. Dec. 20 and ends about 3:3...
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February 2011
(Preview)
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Events
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6
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3288
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Meteor Showers February has no major meteor showers but there are a couple of minor showers for Southern hemisphere observers, the Alpha and Beta Centaurids. Although the Alpha Centaurids is considered a minor shower, in some years the number of meteors rises enough to reach the level of a major sho...
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March 2011
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17
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4444
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It's March in Australia so welcome to the best skies in the world. Out of the 88 constellations we've got the pick of the crop! So, it's just you, me and the starry night. Depending on your age and your eyesight, you can see up to about 1500 to 2000 stars on a clear night. Ready? Then let's go! You'll need a bl...
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June 2011
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1 2 3 4 5
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Events
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44
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11041
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June has two main meteor showers, the Arietids and the June Bootids. Unfortunatly, the Arietids are during the daylight hours. The Earth will pass through a stream of dusty debris. Thought no one is sure where the Arietids dust comes from, although some suspect its debris from the sungrazing astero...
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May 2011
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1 2 3 4
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Events
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39
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8798
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The celtic festival of Beltane is on May 1st. North American Nebula this is an enormous and vivid cloud of gas and dust which has striking resemblance to North America. Due to its large size (four degrees across, eight times the angular size of the Moon), the nebula ("NGC7000") must be view...
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July 2011
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1 2 3
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Events
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24
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5426
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HighlightsThe Summer Triangle -- Vega, Deneb, and Altair -- holds the central position, high in the south. The scorpion sits low to the south and slightly west. Directly to the arachnid's east is Sagittarius, the Archer, and between the two lies the direction toward the Milky Way galaxy's centre. T...
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August 2011
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1 2 3
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Events
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24
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5562
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Meteor Showers August has one major meteor shower. The Perseids Meteor Shower that peaks on August 13th. Shower Activity Period Maximum Radiant Velocity ZHR DateR.A. Dec. km/s S. Delta-AquariidsJuly 14-Aug 1830th July3.9h-51.8d14 km/s11.2Gamma Aquarids 2 August Alpha Ursa Majorid...
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September 2011
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1 2 3 4 5
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Events
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44
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9393
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Meteor Showers There are no major meteor showers this month... September is a month with the best sporadic rates and a few mysterious minor showers. The Alpha Aquarids are active from Aug. 25 to Sept. 5, normally with a ZHR of 10. this year it may be quite active The Delta Aquarids are active September 5...
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December 2011
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1 2 3 4
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Events
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36
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8075
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Highlights: Winter Solstice on December 22nd. This is officially the longest night of 2010, (even though the year's earliest sunset occurs two weeks earlier). The Geminid meteors on the night of the 13th-14th. Watch out for this reliable shower. Capricornus, the Sea Goat: Sign of the Zodiac for bi...
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November 2011
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1 2 3 4 5
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Events
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40
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8651
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Meteor Showers There are many minor meteor showers this month... The northern Taurids and southern Taurids started to become active about October 1st, but do not reach maximums until early November. Both have fairly slow meteors, with the northern Taurids velocity at 29 km per second, and the sout...
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October 2011
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1 2 3 4
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Events
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34
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7541
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Meteor Showers There are many minor meteor showers this month... Orionids produce rates of 5-15/hour with occasional surges in activity that may reach 25 or even 50/hour. The shower's radiant near Betelgeuse is best-placed just before morning twilight begins. Its radiant is R.A. 6hr 20m Dec +16...
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January 2012
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1 2 3 4 5
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Events
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45
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8261
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There are many meteor showers this month... The Quadrantids Meteors Shower Peaks on January 4. It is active from January 1 through January 5.ShowerActivity PeriodMaximumRadiantVelocityZHR DateR.A.Dec.km/s Zeta AurigidsDec 11-Jan 21Dec. 31/Jan. 1 QuadrantidsJan 1-5Jan. 416.3h...
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February 2012
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1 2 3 4
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35
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8630
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Mercury: at magnitude -1.1, starts the month in the constellation of Capricornus. (On February 14th, RA=22h14m47s Dec=-12°42.5' (J2000) Distance=1.339AU Elongation= 6° Phase k=98% Diameter=5.0") Venus: is at magnitude -4.1. The planet is in constellation Aquarius at the start...
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April 2011
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1 2 3 4
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Events
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35
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7635
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