Near-Earth object / ID: 2163454
163454 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 400m - 895m across. It has been followed since 2002-09-11 across 257 recorded observations. Its next approach to Earth is 2027-Jan-01 17:11, passing at 132.776 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
0.236 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
18.96 km/s
Miss distance (lunar)
132.776 LD
Miss distance (km)
51,061,712 km
Physical characteristics
Perihelion
0.732 AU
Aphelion
1.592 AU
Orbital period
457.6 days
Inclination
23.120°
Eccentricity
0.370
Semi-major axis
1.162 AU
Est. diameter (min–max)
400m - 895m
Log scale · 1m – 100km
Absolute magnitude
19.1 H
Orbit class
APO
Observations used
257