Near-Earth object / ID: 2023187
23187 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 - 3.7km across. It has been followed since 1990-08-02 across 2706 recorded observations. Its next approach to Earth is 2124-Feb-26 22:51, passing at 71.300 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
0.014 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
28.81 km/s
Miss distance (lunar)
71.300 LD
Miss distance (km)
27,419,825 km
Physical characteristics
Perihelion
0.758 AU
Aphelion
2.936 AU
Orbital period
916.8 days
Inclination
51.336°
Eccentricity
0.589
Semi-major axis
1.847 AU
Est. diameter (min–max)
1.6km - 3.7km
Log scale · 1m – 100km
Absolute magnitude
16.0 H
Orbit class
APO
Observations used
2,706