Near-Earth object / ID: 2186844
186844 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 860m - 1.9km across. It has been followed since 2000-04-12 across 903 recorded observations. 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
0.019 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Close approach
No approaches to Earth on record.
Physical characteristics
Est. diameter (min–max)
860m - 1.9km
Log scale · 1m – 100km
Absolute magnitude
17.4 H
Orbit class
Perihelion
0.792 AU
Aphelion
4.064 AU
Orbital period
1382.0 days
Inclination
7.773°
Eccentricity
0.674
Semi-major axis
2.428 AU
APO
Observations used
903