Near-Earth object / ID: 2053319
53319 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 2.3km - 5.1km across. It has been followed since 1999-04-10 across 1801 recorded observations. Its next approach to Earth is 2038-Feb-27 18:27, passing at 571.234 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
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.95 km/s
Miss distance (lunar)
571.234 LD
Miss distance (km)
219,679,567 km
Physical characteristics
Perihelion
0.976 AU
Aphelion
4.472 AU
Orbital period
1642.4 days
Inclination
13.839°
Eccentricity
0.642
Semi-major axis
2.724 AU
Est. diameter (min–max)
2.3km - 5.1km
Log scale · 1m – 100km
Absolute magnitude
15.3 H
Orbit class
APO
Observations used
1,801