Near-Earth object / ID: 2220124
220124 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 470m - 1.1km across. It has been followed since 2002-10-05 across 559 recorded observations. Its next approach to Earth is 2061-Mar-27 09:04, passing at 55.329 LD. It is not classified as a potentially hazardous asteroid.
Data source: NASA NeoWs API
Visualization: mesh render
Hazard analysis
PHA status
Not hazardous
Min. orbit intersection
0.096 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
26.70 km/s
Miss distance (lunar)
55.329 LD
Miss distance (km)
21,277,977 km
Physical characteristics
Perihelion
0.906 AU
Aphelion
2.008 AU
Orbital period
642.3 days
Inclination
51.346°
Eccentricity
0.378
Semi-major axis
1.457 AU
Est. diameter (min–max)
470m - 1.1km
Log scale · 1m – 100km
Absolute magnitude
18.8 H
Orbit class
APO
Observations used
559