Near-Earth object / ID: 2136773
136773 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 504m - 1.1km across. It has been followed since 1996-10-09 across 440 recorded observations. Its next approach to Earth is 2053-Oct-09 16:11, passing at 23.662 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
0.379 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
9.35 km/s
Miss distance (lunar)
23.662 LD
Miss distance (km)
9,099,824 km
Physical characteristics
Perihelion
1.299 AU
Aphelion
1.870 AU
Orbital period
728.6 days
Inclination
22.100°
Eccentricity
0.180
Semi-major axis
1.585 AU
Est. diameter (min–max)
504m - 1.1km
Log scale · 1m – 100km
Absolute magnitude
18.6 H
Orbit class
AMO
Observations used
440