Near-Earth object / ID: 2003103
3103 Eger 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 2.3km - 5.2km across. It has been followed since 1982-01-21 across 9005 recorded observations. Its last recorded approach to Earth was 2016-Aug-02 13:24. 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
0.079 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Last recorded approach
Date
Relative velocity
17.27 km/s
Miss distance (lunar)
73.682 LD
Miss distance (km)
28,335,928 km
Physical characteristics
Perihelion
0.907 AU
Aphelion
1.901 AU
Orbital period
607.7 days
Inclination
20.931°
Eccentricity
0.354
Semi-major axis
1.404 AU
Est. diameter (min–max)
2.3km - 5.2km
Log scale · 1m – 100km
Absolute magnitude
15.3 H
Orbit class
APO
Observations used
9,005