Near-Earth object / ID: 2138925
138925 is a near-Earth object of the AMO orbit class — Near-Earth asteroid orbits similar to that of 1221 Amor. Radar and photometric estimates put it between 1.7km - 3.8km across. It has been followed since 1992-12-20 across 1340 recorded observations. It is not classified as a potentially hazardous asteroid.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Not hazardous
Min. orbit intersection
0.212 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Close approach
No approaches to Earth on record.
Physical characteristics
Est. diameter (min–max)
1.7km - 3.8km
Log scale · 1m – 100km
Absolute magnitude
15.9 H
Orbit class
Perihelion
1.183 AU
Aphelion
2.610 AU
Orbital period
954.1 days
Inclination
72.156°
Eccentricity
0.376
Semi-major axis
1.897 AU
AMO
Observations used
1,340