Near-Earth object / ID: 2089830
89830 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 2.7km - 6km across. It has been followed since 1982-05-25 across 3643 recorded observations. Its last recorded approach to Earth was 1983-Oct-05 02:38. JPL classifies it as a potentially hazardous asteroid, a label driven by its size and how close its orbit comes to ours — not by a predicted impact.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Potentially hazardous
Min. orbit intersection
0.028 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Last recorded approach
Date
Relative velocity
25.98 km/s
Miss distance (lunar)
73.517 LD
Miss distance (km)
28,272,369 km
Physical characteristics
Perihelion
1.024 AU
Aphelion
3.131 AU
Orbital period
1093.7 days
Inclination
43.647°
Eccentricity
0.507
Semi-major axis
2.077 AU
Est. diameter (min–max)
2.7km - 6km
Log scale · 1m – 100km
Absolute magnitude
15.0 H
Orbit class
AMO
Observations used
3,643