Near-Earth object / ID: 2141053
141053 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 449m - 1km across. It has been followed since 2001-12-09 across 503 recorded observations. Its next approach to Earth is 2035-Nov-27 14:49, passing at 55.978 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
0.041 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
13.23 km/s
Miss distance (lunar)
55.978 LD
Miss distance (km)
21,527,460 km
Physical characteristics
Perihelion
0.643 AU
Aphelion
2.414 AU
Orbital period
690.1 days
Inclination
2.730°
Eccentricity
0.579
Semi-major axis
1.528 AU
Est. diameter (min–max)
449m - 1km
Log scale · 1m – 100km
Absolute magnitude
18.9 H
Orbit class
APO
Observations used
503