... Editor's choices for the most educational Astronomy Pictures of the Day about Comet Halley: . APOD: 1996 December 10 - Comet Halley's Nucleus . ... During Comet Halley 's most recent pass through the inner Solar System in 1986, however, spacecraft Giotto was able to go right up to the comet and photograph its nucleus. ... APOD: 1997 October 3 - Comet Halley and the Milky Way . ... Comet Halley is the most famous comet in history, and returns to the inner Solar System every 76 years. ... Index | ...

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• Astronomical Names
• APOD: December 10, 1996 - Comet Halley's Nucleus
• APOD: 2012 October 1 - Introducing Comet ISON

... Satellites of the planets are assigned a provisional designation (indicating year of discovery) by the Central Bureau for Astronomical Telegrams ( CBAT ) upon satisfactory demonstration of the existence of a new object. ... In the past, Comets were first given a provisional designation, consisting of the year and a lowercase letter indicating the order of discovery in the year (e.g., 1994a was the first comet discovered or recovered in 1994, 1994b the second, etc.) ... Names .. ...

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• First X-Rays From a Comet Discovered
• Comets
• Comet Halley

... 1.10.2012 . ... Credit Copyright: Ligustri Rolando Explanation: Could this dim spot brighten into one of the brightest comets ever? ... Sky enthusiasts the world over are all abuzz, though, from the more optimistic speculations -- that the newly discovered C/2012 S1 (ISON) could develop a spectacular tail or briefly approach the brightness of the full Moon toward the end of 2013. ... In early 2013 October it will pass very near Mars and possibly be visible to rovers and orbiting spacecraft. ...

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• Comet Halley's Nucleus
• Астронет > Comet Halley's Nucleus
• Comet Hyakutake Passes the Sun

This is a copy of a Press Release from E.S.O. The most recent ESO observations of bright Comet Hyakutake have shown rapid changes in the innermost coma, within a few hundred kilometres from the cometary nucleus. This result has only become possible because of the unusual combination of a bright comet being near the Earth, together with the excellent imaging quality of the ESO 3.5-metre New Technology Telescope (NTT). ... Go to the ESO Homepage for Comet Hyakutake . ESO/La Silla | ...

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• Comet Halley

Astronotes Armagh Planetarium's Stellar Blog! ... August . ... Posted on September 9, 2013 | ... Continue Reading.. Posted on July 22, 2013 | 55 Comments By now interest in Comet C/2012 S1 (Comet ISON) is building. ... Posted on February 22, 2013 | ... Posted on January 23, 2013 | ... Posted on August 7, 2012 | ... 1 Comment I had my doubts, but NASA didn?t let us down when the Agency?s Curiosity rover was successfully landed in Gale Crater, Mars at 5.14 UTC on 6 August 2012. ...

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• foolishness | Astronotes - Part 2
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• - Part 18

. These two images were obtained by F.Lisi and P.Patriarchi on March 25, 1996, in the J band with an exposure time of 30 sec. The bright spot on the upper left is the comet nucleus, while a fragment is visible near the center of each image. Comparing the two images it is possible to see that the fragment is moving out from the comet nucleus at a speed of 17 m/sec. (Here a postscript version of this image)

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• Comet Halley
• TRASP 4
• The Motion of Comets

... The comet 169P was first observed by the Near-Earth Asteroid Tracking system. In order to observe this comet we had to figure out if it was possible to view it from Faulkes Telescope South, a 2m reflecting telescope which is used for research as well as for use by school students around the world over the internet. ... Since 169P is such a bright object, we were able to use a red filter on some of our observations to provide a clearer image. ...

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• Meteor showers at Mars
• Armagh Observatory
• METEORS FROM COMET TEMPEL-TUTTLE

Unusual asteroid discoveries made at the Siding Spring Survey Status as at 2010 Oct 03 Objects with any of q 1.3 a 40 Object q Q a e i H Opps Last obs. 144870 1.43 5.03 3.23 0.56 13.2 14.4 8 2010 05 30 Tj= 2.9 (possible comet?) 144908 3.52 12.76 8.14 0.57 79.2 12.9 3 2007 01 15 Tj= 1.0 (possible comet?) ... 2004 OR10 1.52 3.11 2.31 0.34 24.3 16.5 2 2007 04 16 2004 PW27 1.41 4.35 2.88 0.51 14.1 18.0 2 2009 09 30 2004 WG 1.84 4.44 3.14 0.41 24.2 14.6 3 2006 06 17 Tj= 2.9 (possible comet?) ...

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• Siding Spring Survey NEA discoveries 2006
• Unusual asteroids discoveries at 413
• Comet Hale-Bopp

. [ Go back to Comet WWW site ] . Andrew A. Martis . martis @ sai.msu.ru .

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• Welcome to Comet WWW server
• Equinox
• Index of /~gmr/AC/sample

... This past spring, as Comet Hyakutake decorated our evening skies, I received a telephone call from an upset parent. We bought our daughter a telescope to see the comet," she said, "and we can't see anything!" The exasperated mother said they found binocular and naked-eye views to be better than those through the telescope. ... They may be bright overall, but all that light is coming from a big area of space. ... OK, you say, I found Comet Hale-Bopp this evening. ... Does the comet have a tail? ...

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• ASP: A Special Issue on Halley's Comet
• ASP: The Return of Halley's Comet
• ASP: Guest Observer

Electronic Catalogue of Comets "Halley" . ... In this paper we give a description of the Electronic Catalogue of Comets "Halley", which makes it possible to calculate the evolution of the orbits of comets, to visualize orbital motion, to determine the circumstances of a comet's close approach to planets within a given time interval, as well as a number of other opportunities. ...

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• Keywords_134
• Asteroid and Comet Hazard
• Keywords_52

13. The dust jets in the nucleus of comet 29P/Schwassmann-Wachmann 1

14. Кометы