Near-Earth object / ID: 2099907
99907 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 680m - 1.5km across. It has been followed since 1989-11-02 across 1591 recorded observations. Its next approach to Earth is 2030-Oct-28 22:24, passing at 60.249 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
0.154 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
17.81 km/s
Miss distance (lunar)
60.249 LD
Miss distance (km)
23,170,085 km
Physical characteristics
Perihelion
0.295 AU
Aphelion
1.162 AU
Orbital period
227.1 days
Inclination
28.799°
Eccentricity
0.595
Semi-major axis
0.728 AU
Est. diameter (min–max)
680m - 1.5km
Log scale · 1m – 100km
Absolute magnitude
18.0 H
Orbit class
ATE
Observations used
1,591