Name: 31662 (1999 HP11)
Reference ID: 2031662
Designation: 31662
First Observation Date: 1999-03-20
Last Observation Date: 2017-03-21
Absolute Magnitude: 19.39
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.3520099801
Max Kilometers Est. Diameter: 0.7871182442
Orbit ID: 26
Orbit Class Type: APO
Orbit Class Description: Near-Earth asteroid orbits which cross the Earth’s orbit similar to that of 1862 Apollo
Perihelion Distance: 0.7219760854330560
Aphelion Distance: 2.473006803674230
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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