Name: 274855 (2009 RB4)
Reference ID: 2274855
Designation: 274855
First Observation Date: 1990-07-27
Last Observation Date: 2021-01-11
Absolute Magnitude: 18.41
Is Potentially Hazardous: FALSE
Is Sentry Object: FALSE
Min Kilometers Est. Diameter: 0.5527833794
Max Kilometers Est. Diameter: 1.2360612132
Orbit ID: 122
Orbit Class Type: AMO
Orbit Class Description: Near-Earth asteroid orbits similar to that of 1221 Amor
Perihelion Distance: 1.146007504241650
Aphelion Distance: 2.13143847453259
| Name | First Observation | Last Observation | Orbit Class | Absolute Magnitude |
|---|
