Celestial Events - 2010
Posted: Fri Jan 22, 2010 11:22 pm
I'm a bit late in posting this so most of January is missing. The following is a report on significant celestial events in 2010. Most of us get rather busy at these times of the year, with some big events happening close together (of course, that's to be expected because eclipses are possible only at full and new moons).
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29 January - Mars at opposition. This is the best time for viewing the red planet as it comes within 100 million kilometers from Earth.
30 January - Full moon.
9 February - Asteroid 2009 UN3 Close Approach. By "close" we mean about 5.6 million kilometers from Earth - or about 14.5 times the distance between the Earth and the Moon. Most telescopes should be able to pick it up.
14 February - New moon.
16 February - Conjunction of Jupiter and Venus. The two planets will be slightly above and to the left of the setting sun, however, they might get lost in ths sun's glare. The planets will be about a half degree apart in the sky; for reference, a full moon is about a half degree wide.
28 February - Full moon.
15 March - New moon.
20 March - Vernal equinox. There will be equal amounts of day and night.
22 March - Saturn at opposition. The ringed planet's closet approach to Earth makes this a good time for viewing the planet, however, the rings are almost edge-on this year so they will not be easily seen.
30 March - Full moon.
14 April - New moon.
21-22 April - Lyrids meteor shower. It produces about 20 per hour at peak time. The moon sets early, which will help.
28 April - Full moon.
5, 6 May - Eta Aquarids meteor shower. It produces about 10 per hour at peak time.
14 May - New moon.
27 May - Full moon.
12 June - New moon.
21 June - Summer solstice. This is the longest day of the year.
26 June - Full moon. Also partial lunar eclipse visible throughout eastern Pacific and western Americas.
11 July - New moon. Also total solar eclipse with totality visible in southern Pacific, Easter Island, and parts of southern Chile and Argentina; a partial eclipse is visible in parts of southern South America.
27 July - Full moon.
28, 29 July - Southern Delta Aquarids meteor shower. It produces about 20 per hour at peak time.
10 August - New moon.
12, 13 August - Perseids meteor shower. It produces about 60 per hour at peak time. The moon sets early setting up ideal conditions for this impressive meteor shower.
13 August - Triple conjunction with the moon. The planets Venus, Mars, and Saturn will be close to the crescent moon. Look west just after sunset.
20 August - Neptune at opposition. The blue planet's closest approach to Earth will be nothing more than a blue dot in all but the largest telescopes.
24 August - Full moon.
8 September - New moon.
16 September - Last planned shuttle flight. Mission STS-133 is the last scheduled mission of NASA's space shuttles.
21 September - Jupiter at opposition. The giant planet's closest approach to Earth will be an ideal time for observing the planet and its many moons, even with a decent pair of binoculars.
22 September - Uranus at opposition. The blue-green planet's closest approach to Earth will be nothing more than a blue-green dot in all but the largest telescopes.
23 September - Autumnal equinox. There will be equal amounts of day and night. Also a full moon.
7 October - New moon.
20 October - Comet Hartley 2 close approach. This comet's closest approach to Earth at about 18 million kilometers should be visible to the naked eye in the morning sky; look east just before sunrise.
21,22 October - Orionids meteor shower. It produces about 20 per hour at peak time.
23 October - Full moon.
6 November - New moon.
17,18 October - Leonids meteor shower. It produces about 40 per hour at peak time. Every 33 years more than a 100 per hour are produced; this last happened in 2001.
21 November - Full moon.
5 December - New moon.
13, 14 December - Geminids meteor shower. It produces about 60 per hour at peak time. The moon sets early, too.
21 December - Full moon. Also total lunar eclipse which will be visible th
21 December - Winter solstice. This is the shortest day of the year with the sun low in the sky.
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29 January - Mars at opposition. This is the best time for viewing the red planet as it comes within 100 million kilometers from Earth.
30 January - Full moon.
9 February - Asteroid 2009 UN3 Close Approach. By "close" we mean about 5.6 million kilometers from Earth - or about 14.5 times the distance between the Earth and the Moon. Most telescopes should be able to pick it up.
14 February - New moon.
16 February - Conjunction of Jupiter and Venus. The two planets will be slightly above and to the left of the setting sun, however, they might get lost in ths sun's glare. The planets will be about a half degree apart in the sky; for reference, a full moon is about a half degree wide.
28 February - Full moon.
15 March - New moon.
20 March - Vernal equinox. There will be equal amounts of day and night.
22 March - Saturn at opposition. The ringed planet's closet approach to Earth makes this a good time for viewing the planet, however, the rings are almost edge-on this year so they will not be easily seen.
30 March - Full moon.
14 April - New moon.
21-22 April - Lyrids meteor shower. It produces about 20 per hour at peak time. The moon sets early, which will help.
28 April - Full moon.
5, 6 May - Eta Aquarids meteor shower. It produces about 10 per hour at peak time.
14 May - New moon.
27 May - Full moon.
12 June - New moon.
21 June - Summer solstice. This is the longest day of the year.
26 June - Full moon. Also partial lunar eclipse visible throughout eastern Pacific and western Americas.
11 July - New moon. Also total solar eclipse with totality visible in southern Pacific, Easter Island, and parts of southern Chile and Argentina; a partial eclipse is visible in parts of southern South America.
27 July - Full moon.
28, 29 July - Southern Delta Aquarids meteor shower. It produces about 20 per hour at peak time.
10 August - New moon.
12, 13 August - Perseids meteor shower. It produces about 60 per hour at peak time. The moon sets early setting up ideal conditions for this impressive meteor shower.
13 August - Triple conjunction with the moon. The planets Venus, Mars, and Saturn will be close to the crescent moon. Look west just after sunset.
20 August - Neptune at opposition. The blue planet's closest approach to Earth will be nothing more than a blue dot in all but the largest telescopes.
24 August - Full moon.
8 September - New moon.
16 September - Last planned shuttle flight. Mission STS-133 is the last scheduled mission of NASA's space shuttles.
21 September - Jupiter at opposition. The giant planet's closest approach to Earth will be an ideal time for observing the planet and its many moons, even with a decent pair of binoculars.
22 September - Uranus at opposition. The blue-green planet's closest approach to Earth will be nothing more than a blue-green dot in all but the largest telescopes.
23 September - Autumnal equinox. There will be equal amounts of day and night. Also a full moon.
7 October - New moon.
20 October - Comet Hartley 2 close approach. This comet's closest approach to Earth at about 18 million kilometers should be visible to the naked eye in the morning sky; look east just before sunrise.
21,22 October - Orionids meteor shower. It produces about 20 per hour at peak time.
23 October - Full moon.
6 November - New moon.
17,18 October - Leonids meteor shower. It produces about 40 per hour at peak time. Every 33 years more than a 100 per hour are produced; this last happened in 2001.
21 November - Full moon.
5 December - New moon.
13, 14 December - Geminids meteor shower. It produces about 60 per hour at peak time. The moon sets early, too.
21 December - Full moon. Also total lunar eclipse which will be visible th
21 December - Winter solstice. This is the shortest day of the year with the sun low in the sky.