Near-Earth object / ID: 2141447
141447 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 983m - 2.2km across. It has been followed since 2002-02-13 across 188 recorded observations. Its next approach to Earth is 2033-Jul-14 20:25, passing at 609.709 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
0.202 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.12 km/s
Miss distance (lunar)
609.709 LD
Miss distance (km)
234,475,839 km
Physical characteristics
Perihelion
1.188 AU
Aphelion
3.589 AU
Orbital period
1348.1 days
Inclination
31.958°
Eccentricity
0.503
Semi-major axis
2.388 AU
Est. diameter (min–max)
983m - 2.2km
Log scale · 1m – 100km
Absolute magnitude
17.2 H
Orbit class
AMO
Observations used
188