Near-Earth object / ID: 2154589
154589 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 1.3km - 2.8km across. It has been followed since 2001-01-05 across 1608 recorded observations. Its next approach to Earth is 2049-Mar-08 22:33, passing at 10.629 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
0.262 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.15 km/s
Miss distance (lunar)
10.629 LD
Miss distance (km)
4,087,475 km
Physical characteristics
Perihelion
1.238 AU
Aphelion
3.340 AU
Orbital period
1264.7 days
Inclination
7.183°
Eccentricity
0.459
Semi-major axis
2.289 AU
Est. diameter (min–max)
1.3km - 2.8km
Log scale · 1m – 100km
Absolute magnitude
16.6 H
Orbit class
AMO
Observations used
1,608