Near-Earth object / ID: 2200840
200840 is a near-Earth object of the AMO orbit class — Near-Earth asteroid orbits similar to that of 1221 Amor. Radar and photometric estimates put it between 732m - 1.6km across. It has been followed since 1994-12-08 across 729 recorded observations. Its next approach to Earth is 2046-Jul-08 03:54, passing at 526.375 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
0.040 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
3.31 km/s
Miss distance (lunar)
526.375 LD
Miss distance (km)
202,428,080 km
Physical characteristics
Perihelion
1.018 AU
Aphelion
3.622 AU
Orbital period
1290.9 days
Inclination
1.943°
Eccentricity
0.561
Semi-major axis
2.320 AU
Est. diameter (min–max)
732m - 1.6km
Log scale · 1m – 100km
Absolute magnitude
17.8 H
Orbit class
AMO
Observations used
729