Near-Earth object / ID: 2162998
162998 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 623m - 1.4km across. It has been followed since 1993-10-09 across 1613 recorded observations. Its next approach to Earth is 2108-Dec-08 19:36, passing at 72.623 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
0.029 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
11.33 km/s
Miss distance (lunar)
72.623 LD
Miss distance (km)
27,928,527 km
Physical characteristics
Perihelion
1.012 AU
Aphelion
2.840 AU
Orbital period
976.2 days
Inclination
1.680°
Eccentricity
0.475
Semi-major axis
1.926 AU
Est. diameter (min–max)
623m - 1.4km
Log scale · 1m – 100km
Absolute magnitude
18.1 H
Orbit class
APO
Observations used
1,613