Near-Earth object / ID: 2009950
9950 ESA 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 1.5km - 3.4km across. It has been followed since 1990-11-08 across 850 recorded observations. Its next approach to Earth is 2132-Jan-02 21:25, passing at 17.629 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
0.279 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
12.33 km/s
Miss distance (lunar)
17.629 LD
Miss distance (km)
6,779,646 km
Physical characteristics
Perihelion
1.137 AU
Aphelion
3.738 AU
Orbital period
1390.1 days
Inclination
14.590°
Eccentricity
0.533
Semi-major axis
2.438 AU
Est. diameter (min–max)
1.5km - 3.4km
Log scale · 1m – 100km
Absolute magnitude
16.2 H
Orbit class
AMO
Observations used
850