bn:00517505n
Noun Named Entity
Categories: All articles needing additional references, Discoveries by David J. Tholen, Radar-imaged asteroids, Discoveries by Fabrizio Bernardi, Minor planet object articles (numbered)
EN
99942 Apophis  (99942) 2004 MN4  (99942) 2004 MN₄  (99942) Apophis  2004 MN4
EN
99942 Apophis is a near-Earth asteroid and a potentially hazardous object with a diameter of 370 metres that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029. Wikipedia
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EN
99942 Apophis is a near-Earth asteroid and a potentially hazardous object with a diameter of 370 metres that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029. Wikipedia
A near-Earth asteroid Wikipedia Disambiguation
Near-Earth asteroid Wikidata
IS A
FOLLOWED BY
MINOR PLANET GROUP
NAMED AFTER
SITE OF ASTRONOMICAL DISCOVERY