Near-Earth object / ID: 2154019
154019 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 102m - 229m across. It has been followed since 2002-01-10 across 69 recorded observations. Its next approach to Earth is 2031-Mar-04 05:14, passing at 17.140 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
0.026 AU
Orbit uncertainty
1 / 9
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
8.93 km/s
Miss distance (lunar)
17.140 LD
Miss distance (km)
6,591,512 km
Physical characteristics
Perihelion
0.848 AU
Aphelion
1.803 AU
Orbital period
557.3 days
Inclination
4.972°
Eccentricity
0.360
Semi-major axis
1.325 AU
Est. diameter (min–max)
102m - 229m
Log scale · 1m – 100km
Absolute magnitude
22.1 H
Orbit class
APO
Observations used
69