Near-Earth object / ID: 2138325
138325 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 1.2km - 2.7km across. It has been followed since 2000-04-03 across 608 recorded observations. Its next approach to Earth is 2027-Sep-24 21:06, passing at 629.043 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
0.372 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.33 km/s
Miss distance (lunar)
629.043 LD
Miss distance (km)
241,911,439 km
Physical characteristics
Perihelion
0.422 AU
Aphelion
3.903 AU
Orbital period
1161.7 days
Inclination
25.729°
Eccentricity
0.805
Semi-major axis
2.163 AU
Est. diameter (min–max)
1.2km - 2.7km
Log scale · 1m – 100km
Absolute magnitude
16.7 H
Orbit class
APO
Observations used
608