Near-Earth object / ID: 2101873
101873 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 1.4km - 3.1km across. It has been followed since 1983-01-16 across 789 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
0.438 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)
1.4km - 3.1km
Log scale · 1m – 100km
Absolute magnitude
16.4 H
Orbit class
Perihelion
1.231 AU
Aphelion
2.827 AU
Orbital period
1056.0 days
Inclination
45.790°
Eccentricity
0.393
Semi-major axis
2.029 AU
AMO
Observations used
789