Near-Earth object / ID: 2099935
99935 is a near-Earth object of the APO orbit class — Near-Earth asteroid orbits which cross the Earth’s orbit similar to that of 1862 Apollo. Radar and photometric estimates put it between 1.6km - 3.5km across. It has been followed since 1955-01-29 across 2659 recorded observations. Its next approach to Earth is 2044-Jan-21 09:50, passing at 42.334 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
0.168 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
21.74 km/s
Miss distance (lunar)
42.334 LD
Miss distance (km)
16,280,401 km
Physical characteristics
Perihelion
0.587 AU
Aphelion
2.721 AU
Orbital period
776.9 days
Inclination
12.775°
Eccentricity
0.645
Semi-major axis
1.654 AU
Est. diameter (min–max)
1.6km - 3.5km
Log scale · 1m – 100km
Absolute magnitude
16.1 H
Orbit class
APO
Observations used
2,659