Near-Earth object / ID: 2189700
189700 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 393m - 879m across. It has been followed since 2001-09-25 across 783 recorded observations. 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
0.219 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Close approach
No approaches to Earth on record.
Physical characteristics
Est. diameter (min–max)
393m - 879m
Log scale · 1m – 100km
Absolute magnitude
19.1 H
Orbit class
Perihelion
1.183 AU
Aphelion
1.743 AU
Orbital period
646.3 days
Inclination
10.722°
Eccentricity
0.191
Semi-major axis
1.463 AU
AMO
Observations used
783