Near-Earth object / ID: 2162161
162161 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 774m - 1.7km across. It has been followed since 1999-02-18 across 168 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
0.448 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)
774m - 1.7km
Log scale · 1m – 100km
Absolute magnitude
17.7 H
Orbit class
Perihelion
1.180 AU
Aphelion
3.052 AU
Orbital period
1124.3 days
Inclination
43.154°
Eccentricity
0.442
Semi-major axis
2.116 AU
AMO
Observations used
168