Near-Earth object / ID: 2137925
137925 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 - 3.6km across. It has been followed since 1953-12-07 across 3100 recorded observations. Its next approach to Earth is 2035-Dec-14 23:53, passing at 33.818 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
0.390 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
41.78 km/s
Miss distance (lunar)
33.818 LD
Miss distance (km)
13,005,406 km
Physical characteristics
Perihelion
0.305 AU
Aphelion
2.279 AU
Orbital period
536.3 days
Inclination
31.125°
Eccentricity
0.764
Semi-major axis
1.292 AU
Est. diameter (min–max)
1.6km - 3.6km
Log scale · 1m – 100km
Absolute magnitude
16.1 H
Orbit class
APO
Observations used
3,100