Near-Earth object / ID: 2153220
153220 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 868m - 1.9km across. It has been followed since 1997-06-08 across 206 recorded observations. Its next approach to Earth is 2035-Apr-21 11:40, passing at 460.932 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
0.032 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.26 km/s
Miss distance (lunar)
460.932 LD
Miss distance (km)
177,260,811 km
Physical characteristics
Perihelion
0.844 AU
Aphelion
4.237 AU
Orbital period
1479.0 days
Inclination
6.227°
Eccentricity
0.668
Semi-major axis
2.541 AU
Est. diameter (min–max)
868m - 1.9km
Log scale · 1m – 100km
Absolute magnitude
17.4 H
Orbit class
APO
Observations used
206