Near-Earth object / ID: 2053435
53435 Leonard is a near-Earth object of the AMO orbit class — Near-Earth asteroid orbits similar to that of 1221 Amor. Radar and photometric estimates put it between 3km - 6.7km across. It has been followed since 1974-08-13 across 3335 recorded observations. Its next approach to Earth is 2149-Feb-20 22:12, passing at 776.051 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
0.205 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
3.19 km/s
Miss distance (lunar)
776.051 LD
Miss distance (km)
298,446,317 km
Physical characteristics
Perihelion
1.195 AU
Aphelion
3.427 AU
Orbital period
1283.4 days
Inclination
15.345°
Eccentricity
0.483
Semi-major axis
2.311 AU
Est. diameter (min–max)
3km - 6.7km
Log scale · 1m – 100km
Absolute magnitude
14.7 H
Orbit class
AMO
Observations used
3,335