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Astronomical Calendar for 2011.

Posted: Mon Feb 07, 2011 10:28 pm
by Natasha
January 3, 4 - Quadrantids Meteor Shower.

January 4 - New Moon. The Moon is directly between the Earth and the Sun and is not visible. This phase occurs at 09:03 UTC.

January 4 - Partial Solar Eclipse. The partial eclipse will be visible in most parts of northern Africa, Europe, and Asia.

January 19 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 21:21 UTC. This full moon was known by early Native American tribes as the Full Wolf Moon because this was the time of year when hungry wolf packs howled outside their camps. This moon has also been know as the Old Moon and the Moon After Yule. Read more about the full moon names.

February 3 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 02:31 UTC.

February 18 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 08:36 UTC. This full moon was known by early Native American tribes as the Full Snow Moon because the heaviest snows usually fell during this time of the year. Since hunting is difficult, this moon has also been known by some tribes as the Full Hunger Moon.

March 4 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 20:46 UTC.

March 19 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 18:10 UTC. This full moon was known by early Native American tribes as the Full Worm Moon because this was the time of year when the ground would begin to soften and the earthworms would reappear. This moon has also been known as the Full Crow Moon, the Full Crust Moon, and the Full Sap Moon. This will also be the largest full moon of the year because it will be near perigee, its closest point to the Earth.

March 20 - The March Equinox occurs at 23:21 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts of day and night throughout the world. This is also the first day of spring (vernal equinox) in the northern hemisphere and the first day of fall (autumnal equinox) in the southern hemisphere.

April 3 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 14:32 UTC.

April 3 - Saturn at Opposition. The ringed planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. This is the best time to view and photograph Saturn and its moons. This happens once every 378 days as Earth laps Saturn in their orbital paths. Saturn will be just 804 million miles from Earth. Saturn's rings are opening up again after being edge on for the last few years.

April 18 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 02:44 UTC. This full moon was known by early Native American tribes as the Full Pink Moon because it marked the appearance of the moss pink, or wild ground phlox, which is one of the first spring flowers. This year, it is also known as the Paschal Full Moon because it is the first full moon of the spring season.

April 21, 22 - Lyrids Meteor Shower. Obscured this year by the Full Moon.

April 30 - March of the Planets (and the Moon, too). Venus, Mercury, Mars, and Jupiter cluster in the pre-dawn sky. This will last for about three weeks.

May 3 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 06:51 UTC.

May 5, 6 - Eta Aquarids Meteor Shower. A thin, crescent moon will set early in the evening leaving dark skies.

May 17 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 11:09 UTC. This full moon was known by early Native American tribes as the Full Flower Moon because this was the time of year when spring flowers appeared in abundance. This moon has also been known as the Full Corn Planting Moon and the Milk Moon.

June 1 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 21:03 UTC.

June 1 - Partial Solar Eclipse. The partial eclipse will be visible in most parts eastern Asia, Alaska, northern Canada, and Greenland.

June 15 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 20:14 UTC. This full moon was known by early Native American tribes as the Full Strawberry Moon because the strawberry picking season peaked at this time of the year.

June 15 - Total Lunar Eclipse. The eclipse will be visible throughout most of South America, Europe, Africa, Asia, and Australia.

June 21 - The June solstice occurs at 17:16 UTC. The North Pole of the earth will be tilted toward the Sun, which will have reached its northernmost position in the sky and will be directly over the Tropic of Cancer at 23.44 degrees north latitude. This is the first day of summer (summer solstice) in the northern hemisphere and the first day of winter (winter solstice) in the southern hemisphere.

July 1 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 08:54 UTC.

July 1 - Partial Solar Eclipse. This partial eclipse will only be visible off the coast of Antarctica.

July 15 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 06:40 UTC. This full moon was known by early Native American tribes as the Full Buck Moon because the male buck deer would begin to grow their new antlers at this time of year. This moon has also been known as the Full Thunder Moon and the Full Hay Moon.

July 28, 29 - Southern Delta Aquarids Meteor Shower. This year the thin, crescent moon will be hanging around for the show, but it shouldn't cause too many problems.

July 30 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 18:40 UTC.

August 12, 13 - Perseids Meteor Shower. The Perseids is one of the best meteor showers to observe, producing up to 60 meteors per hour at their peak. The full moon will definitely be a problem this year, hiding the fainter meteors with its glare.

August 13 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 18:57 UTC. This full moon was known by early Native American tribes as the Full Sturgeon Moon because the large sturgeon fish of the Great Lakes and other major lakes were more easily caught at this time of year. This moon has also been known as the Green Corn Moon and the Grain Moon.

August 22 - Neptune at Opposition. The blue planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. This is the best time to view Neptune. Due to its distance, it will only appear as a tiny blue dot in all but the most powerful telescopes.

August 29 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 03:04 UTC.

September 12 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 09:27 UTC. This full moon was known by early Native American tribes as the Full Corn Moon because the corn is harvested around this time of year. This moon is also known as the Harvest Moon. The Harvest Moon is the full moon that occurs closest to the September equinox each year.

September 23 - The September equinox occurs at 09:05 UTC. The Sun will shine directly on the equator and there will be nearly equal amounts of day and night throughout the world. This is also the first day of fall (autumnal equinox) in the northern hemisphere and the first day of spring (vernal equinox) in the southern hemisphere.

September 25 - Uranus at Opposition. The blue-green planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. This is the best time to view Uranus. Due to its distance, it will only appear as a tiny blue-green dot in all but the most powerful telescopes.

September 27 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 11:09 UTC.

October 1 - Mars in M44. The open star cluster M44 is also known as the Beehive. When viewed through a telescope, the red planet will appear to have a halo of stars around it.

October 12 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 02:06 UTC. This full moon was known by early Native American tribes as the Full Hunters Moon because at this time of year the leaves are falling and the game is fat and ready to hunt. This will also be the smallest full moon of the year because it will be near apogee, its farthest point from the Earth.

October 21, 22 - Orionids Meteor Shower. The nearly last quarter moon may hide some of the faintest meteors this year.

October 26 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 19:56 UTC.

October 29 - Jupiter at Opposition. The giant planet will be at its closest approach to Earth and its face will be fully illuminated by the Sun. This is the best time to view and photograph Jupiter and its moons. The giant planet will be a big and bright as it gets in the night sky. A medium-sized telescope should be able to show you some of the details in Jupiter's cloud bands. A good pair of binoculars should allow you to see Jupiter's four largest moons, appearing as bright dots on either side of the planet.

November 10 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 20:16 UTC. This full moon was known by early Native American tribes as the Full Beaver Moon because this was the time of year to set the beaver traps before the swamps and rivers froze. It has also been known as the Frosty Moon.

November 17, 18 - Leonids Meteor Shower. The shower itself has a cyclic peak year every 33 years where hundreds of meteors can be seen each hour. The last of these occurred in 2001. The nearly last quarter moon may hide some of the faintest meteors this year, but this should still be an excellent show.

November 25 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 06:10 UTC.

November 25 - Partial Solar Eclipse. This partial eclipse will only be visible over Antarctica and parts of South Africa and Tasmania.

December 10 - Full Moon. The Moon will be directly opposite the Earth from the Sun and will be fully illuminated as seen from Earth. This phase occurs at 14:36 UTC. This full moon was known by early Native American tribes as the Full Cold Moon because this is the time of year when the cold winter air settles in and the nights become long and dark. This moon has also been known as the Moon Before Yule and the Full Long Nights Moon.

December 10 - Total Lunar Eclipse. The eclipse will be visible throughout most of Europe, eastern Africa, Asia, Australia, the Pacific Ocean, and the North America.

December 13, 14 - Geminids Meteor Shower. The gibbous moon will definitely interfere this year by hiding the faintest meteors, but with up to 60 meteors per hour possible, this should still be an excellent show. Best viewing is usually to the east after midnight from a dark location.

December 21 - The December solstice occurs 05:30 UTC. The South Pole of the earth will be tilted toward the Sun, which will have reached its northernmost position in the sky and will be directly over the Tropic of Capricorn at 23.44 degrees south latitude. This is the first day of winter (winter solstice) in the northern hemisphere and the first day of summer (summer solstice) in the southern hemisphere.

December 24 - New Moon. The Moon will be directly between the Earth and the Sun and will not be visible from Earth. This phase occurs at 18:06 UTC.

Re: Astronomical Calendar for 2011.

Posted: Wed Feb 09, 2011 10:42 pm
by brujo loco
THANK_YOU!!!

Re: Astronomical Calendar for 2011.

Posted: Wed Mar 02, 2011 8:10 pm
by Natasha
You're welcome. Be careful out there. Let us know how it's going.

Re: Astronomical Calendar for 2011.

Posted: Wed Mar 02, 2011 10:44 pm
by brujo loco
Things are not going well. I'm in need of help. This coming equinox, March 20th, will be the start of something very bad for me.

Re: Astronomical Calendar for 2011.

Posted: Fri Mar 04, 2011 7:31 am
by Slendy Hunter
So how can we help?