Near-Earth object / ID: 2199801
199801 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 357m - 798m across. It has been followed since 1995-05-29 across 209 recorded observations. Its next approach to Earth is 2030-Jun-10 20:31, passing at 24.264 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
0.006 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
14.12 km/s
Miss distance (lunar)
24.264 LD
Miss distance (km)
9,331,260 km
Physical characteristics
Perihelion
0.725 AU
Aphelion
2.644 AU
Orbital period
798.5 days
Inclination
2.285°
Eccentricity
0.569
Semi-major axis
1.684 AU
Est. diameter (min–max)
357m - 798m
Log scale · 1m – 100km
Absolute magnitude
19.4 H
Orbit class
APO
Observations used
209