Near-Earth object / ID: 2141761
141761 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 864m - 1.9km across. It has been followed since 2002-06-16 across 342 recorded observations. Its next approach to Earth is 2050-Jan-31 00:55, passing at 705.213 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
0.263 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
5.26 km/s
Miss distance (lunar)
705.213 LD
Miss distance (km)
271,204,102 km
Physical characteristics
Perihelion
1.262 AU
Aphelion
3.887 AU
Orbital period
1508.5 days
Inclination
18.931°
Eccentricity
0.510
Semi-major axis
2.574 AU
Est. diameter (min–max)
864m - 1.9km
Log scale · 1m – 100km
Absolute magnitude
17.4 H
Orbit class
AMO
Observations used
342