Near-Earth object / ID: 2138013
138013 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 3.1km - 6.8km across. It has been followed since 1984-03-07 across 1593 recorded observations. Its next approach to Earth is 2029-Mar-15 04:12, passing at 54.883 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
0.109 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
16.01 km/s
Miss distance (lunar)
54.883 LD
Miss distance (km)
21,106,474 km
Physical characteristics
Perihelion
0.583 AU
Aphelion
2.613 AU
Orbital period
737.9 days
Inclination
15.988°
Eccentricity
0.635
Semi-major axis
1.598 AU
Est. diameter (min–max)
3.1km - 6.8km
Log scale · 1m – 100km
Absolute magnitude
14.7 H
Orbit class
APO
Observations used
1,593