Name: 420591 (2012 HF31)
Reference ID: 2420591
Designation: 420591
First Observation Date: 2000-02-12
Last Observation Date: 2021-02-10
Absolute Magnitude: 19.52
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.3315545381
Max Kilometers Est. Diameter: 0.7413784854
Orbit ID: 46
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: 0.8658182400332570
Aphelion Distance: 2.241455513930520
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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