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+ Images of Asteroids and Comets from the Planetary Photojournal
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Radar Refinement of the Orbit of Asteroid 99942 Apophis (2004 MN4) 100% ||||||||||||||||||||
Radar Refinement of the Orbit of Asteroid 99942 Apophis (2004 MN4). The
several-hundred-meter asteroid 99942 Apophis (2004 MN4) was ... 		2004-06-01
 + Highlighted
http://echo.jpl.nasa.gov/~ostro/mn4/ - 11k

Near-Earth Object News & Updates 60% ||||||||||||||||||||
... 2005). Radar Observations Refine the Future Motion of Asteroid 2004 MN4 (Near
Earth Object Program Office - February 3, 2005). Observe ... 		2008-03-19
 + Highlighted
http://neo.jpl.nasa.gov/news/ - 45k

Radar Observations Refine the Future Motion of Asteroid 2004 MN4 40% ||||||||||||||||||||
... Radar Observations Refine the Future Motion of Asteroid 2004 MN4. Paul
Chodas, Steve Chesley, Jon Giorgini and Don Yeomans NASA's ... 		2005-02-03
 + Highlighted
http://neo.jpl.nasa.gov/news/news149.html - 15k
[ More results from neo.jpl.nasa.gov/news ]

Predicting Apophis' Earth Encounters in 2029 and 2036 50% ||||||||||||||||||||
... Upon its discovery in 2004, Apophis was briefly estimated to have a 2.7 ... The Arecibo
planetary radar telescope subsequently detected the asteroid at distances of ... 		 + Highlighted
http://neo.jpl.nasa.gov/apophis/ - 26k

Orbit Diagrams 40% ||||||||||||||||||||
... Enter the designation or name of any asteroid or comet, and a 3D orbit visualization
tool will appear for that object. ... 2005 AN26), (2005 AD13), (2004 XN50), (2004 ... 		 + Highlighted
http://neo.jpl.nasa.gov/orbits/ - 101k

Friday the 13th, 2029 30% ||||||||||||||||||||
... Asteroid 2004 MN4 will come scarily close to Earth on April 13, 2029, but it will
not hit. NASA. ... It's asteroid 2004 MN4 ... not hitting Earth. ... 		2004-06-01
 + Highlighted
http://science.nasa.gov/headlines/y2005/13may_2004mn4.htm - 17k

Asteroids 30% ||||||||||||||||||||
... JS66) 89136 (2001 US16) 90403 (2003 YE45) 99942 Apophis (2004 MN4) 100085 (1992 ... 2004
RQ10 2004 VB 2004 VW14 2004 XL14 2004 XP14 2005 ... Asteroid Radar Astronomy 		2009-02-11
 + Highlighted
http://reason.jpl.nasa.gov/asteroids/ - 18k

NASA - Science@NASA 2005 Archives 30% ||||||||||||||||||||
... 5.13.2005 - Friday the 13th, 2029 Asteroids: Asteroid 2004 MN4 will come scarily
close to Earth on April 13, 2029, but it will not hit. ... 		2005-02-10
 + Highlighted
http://science.nasa.gov/headlines/news_archive_2005.htm - 101k

Asteroid Radar News 20% ||||||||||||||||||||
... Contact Binary Asteroid 2005 CR37. Asteroid 99942 Apophis (2004 MN4): Radar refinement
of orbit. Asteroid 6489 Golevka: Radar detection of the Yarkovsky effect. ... 		2009-02-11
 + Highlighted
http://reason.jpl.nasa.gov/newsframe.html - 6k

Current Impact Risks 20% ||||||||||||||||||||
... automated collision monitoring system that continually scans the most current asteroid
catalog for ... 99942 Apophis (2004 MN4), 2036-2069, 3, 2.3e-05, 5.87, 19.7, 0.270 ... 		2009-03-14
 + Highlighted
http://neo.jpl.nasa.gov/risk/ - 101k

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