Name: 457768 (2009 KN4)
Reference ID: 2457768
Designation: 457768
First Observation Date: 2001-12-18
Last Observation Date: 2021-01-18
Absolute Magnitude: 18.37
Is Potentially Hazardous: TRUE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.5630603897
Max Kilometers Est. Diameter: 1.2590413069
Orbit ID: 66
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: 0.92225465630921
Aphelion Distance: 2.960036230523300
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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