Near-Earth object / ID: 2101869
101869 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 338m - 755m across. It has been followed since 1999-06-12 across 204 recorded observations. Its next approach to Earth is 2028-Aug-09 06:10, passing at 32.883 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
0.001 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
12.57 km/s
Miss distance (lunar)
32.883 LD
Miss distance (km)
12,645,910 km
Physical characteristics
Perihelion
0.632 AU
Aphelion
2.616 AU
Orbital period
756.1 days
Inclination
4.765°
Eccentricity
0.611
Semi-major axis
1.624 AU
Est. diameter (min–max)
338m - 755m
Log scale · 1m – 100km
Absolute magnitude
19.5 H
Orbit class
APO
Observations used
204