Near-Earth object / ID: 2087309
87309 is a near-Earth object of the ATE orbit class — Near-Earth asteroid orbits similar to that of 2062 Aten. Radar and photometric estimates put it between 806m - 1.8km across. It has been followed since 1975-07-08 across 1157 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
0.202 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)
806m - 1.8km
Log scale · 1m – 100km
Absolute magnitude
17.6 H
Orbit class
Perihelion
0.455 AU
Aphelion
1.240 AU
Orbital period
285.0 days
Inclination
34.743°
Eccentricity
0.463
Semi-major axis
0.847 AU
ATE
Observations used
1,157