Near-Earth object / ID: 2141495
141495 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 540m - 1.2km across. It has been followed since 2002-02-24 across 1285 recorded observations. Its next approach to Earth is 2029-Feb-23 20:35, passing at 17.412 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
0.001 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
17.22 km/s
Miss distance (lunar)
17.412 LD
Miss distance (km)
6,696,250 km
Physical characteristics
Perihelion
0.221 AU
Aphelion
2.008 AU
Orbital period
429.5 days
Inclination
2.354°
Eccentricity
0.802
Semi-major axis
1.114 AU
Est. diameter (min–max)
540m - 1.2km
Log scale · 1m – 100km
Absolute magnitude
18.5 H
Orbit class
APO
Observations used
1,285