Near-Earth object / ID: 2066146
66146 is a near-Earth object of the ATE orbit class — Near-Earth asteroid orbits similar to that of 2062 Aten. Radar and photometric estimates put it between 3.6km - 8km across. It has been followed since 1982-12-04 across 2495 recorded observations. Its next approach to Earth is 2031-Nov-07 13:21, passing at 32.249 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
0.074 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
13.45 km/s
Miss distance (lunar)
32.249 LD
Miss distance (km)
12,401,863 km
Physical characteristics
Perihelion
0.407 AU
Aphelion
1.169 AU
Orbital period
255.3 days
Inclination
5.415°
Eccentricity
0.484
Semi-major axis
0.788 AU
Est. diameter (min–max)
3.6km - 8km
Log scale · 1m – 100km
Absolute magnitude
14.4 H
Orbit class
ATE
Observations used
2,495