Name: (2017 SB21)
Reference ID: 3782018
Designation: 2017 SB21
First Observation Date: 2017-09-22
Last Observation Date: 2017-10-17
Absolute Magnitude: 24.5
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.0334622374
Max Kilometers Est. Diameter: 0.0748238376
Orbit ID: 4
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: 0.9489434441497690
Aphelion Distance: 2.602262196697080
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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