Name: (2004 BY21)
Reference ID: 3174192
Designation: 2004 BY21
First Observation Date: 2004-01-19
Last Observation Date: 2019-01-15
Absolute Magnitude: 18.8
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.4619074603
Max Kilometers Est. Diameter: 1.0328564805
Orbit ID: 19
Orbit Class Type: AMO
Orbit Class Description: Near-Earth asteroid orbits similar to that of 1221 Amor
Perihelion Distance: 1.265068389141130
Aphelion Distance: 3.570194232834240
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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