Near-Earth object / ID: 2163732
163732 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 2.1km - 4.7km across. It has been followed since 1953-07-10 across 930 recorded observations. Its next approach to Earth is 2028-Dec-23 10:26, passing at 494.174 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
0.158 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
9.18 km/s
Miss distance (lunar)
494.174 LD
Miss distance (km)
190,044,608 km
Physical characteristics
Perihelion
0.836 AU
Aphelion
4.669 AU
Orbital period
1667.9 days
Inclination
44.610°
Eccentricity
0.696
Semi-major axis
2.752 AU
Est. diameter (min–max)
2.1km - 4.7km
Log scale · 1m – 100km
Absolute magnitude
15.5 H
Orbit class
APO
Observations used
930