Name: 99942 Apophis (2004 MN4)
Reference ID: 2099942
Designation: 99942
First Observation Date: 2004-03-15
Last Observation Date: 2021-05-12
Absolute Magnitude: 19.09
Is Potentially Hazardous: TRUE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.4041615334
Max Kilometers Est. Diameter: 0.9037326626
Orbit ID: 216
Orbit Class Type: ATE
Orbit Class Description: Near-Earth asteroid orbits similar to that of 2062 Aten
Perihelion Distance: 0.7461066758322960
Aphelion Distance: 1.099285102884830
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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