Near-Earth object / ID: 2136635
136635 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 399m - 891m across. It has been followed since 1994-11-05 across 2118 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
0.315 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)
399m - 891m
Log scale · 1m – 100km
Absolute magnitude
19.1 H
Orbit class
Perihelion
1.298 AU
Aphelion
1.849 AU
Orbital period
720.8 days
Inclination
7.640°
Eccentricity
0.175
Semi-major axis
1.573 AU
AMO
Observations used
2,118