Near-Earth object / ID: 2163364
163364 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 439m - 982m across. It has been followed since 2001-11-22 across 687 recorded observations. Its next approach to Earth is 2029-Mar-18 18:40, passing at 58.189 LD. JPL classifies it as a potentially hazardous asteroid, a label driven by its size and how close its orbit comes to ours — not by a predicted impact.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Potentially hazardous
Min. orbit intersection
0.026 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.62 km/s
Miss distance (lunar)
58.189 LD
Miss distance (km)
22,377,923 km
Physical characteristics
Perihelion
0.862 AU
Aphelion
1.869 AU
Orbital period
582.6 days
Inclination
4.193°
Eccentricity
0.369
Semi-major axis
1.365 AU
Est. diameter (min–max)
439m - 982m
Log scale · 1m – 100km
Absolute magnitude
18.9 H
Orbit class
APO
Observations used
687