Near-Earth object / ID: 2162781
162781 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 680m - 1.5km across. It has been followed since 1991-01-19 across 697 recorded observations. Its next approach to Earth is 2069-May-23 08:18, passing at 761.358 LD. 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
0.295 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
2.56 km/s
Miss distance (lunar)
761.358 LD
Miss distance (km)
292,795,604 km
Physical characteristics
Perihelion
1.278 AU
Aphelion
3.175 AU
Orbital period
1213.2 days
Inclination
10.032°
Eccentricity
0.426
Semi-major axis
2.226 AU
Est. diameter (min–max)
680m - 1.5km
Log scale · 1m – 100km
Absolute magnitude
18.0 H
Orbit class
AMO
Observations used
697