Name: 140288 (2001 SN289)
Reference ID: 2140288
Designation: 140288
First Observation Date: 1996-08-14
Last Observation Date: 2022-03-31
Absolute Magnitude: 16.72
Is Potentially Hazardous: TRUE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 1.2038017674
Max Kilometers Est. Diameter: 2.6917825833
Orbit ID: 93
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: 0.8782739194435120
Aphelion Distance: 2.689895971839970
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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