Name: (2018 ER4)
Reference ID: 3801942
Designation: 2018 ER4
First Observation Date: 2018-03-14
Last Observation Date: 2018-06-20
Absolute Magnitude: 22.2
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.096506147
Max Kilometers Est. Diameter: 0.2157943048
Orbit ID: 13
Orbit Class Type: AMO
Orbit Class Description: Near-Earth asteroid orbits similar to that of 1221 Amor
Perihelion Distance: 1.017611775743250
Aphelion Distance: 2.786898601430010
Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
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