Near-Earth object / ID: 2053429
53429 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 417m - 933m across. It has been followed since 1999-10-03 across 209 recorded observations. Its next approach to Earth is 2097-Apr-07 20:55, passing at 26.498 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
0.049 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
21.31 km/s
Miss distance (lunar)
26.498 LD
Miss distance (km)
10,190,311 km
Physical characteristics
Perihelion
0.726 AU
Aphelion
3.318 AU
Orbital period
1050.0 days
Inclination
26.779°
Eccentricity
0.641
Semi-major axis
2.022 AU
Est. diameter (min–max)
417m - 933m
Log scale · 1m – 100km
Absolute magnitude
19.0 H
Orbit class
APO
Observations used
209