Near-Earth object / ID: 2005324
5324 Lyapunov 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 2.3km - 5.1km across. It has been followed since 1987-09-19 across 394 recorded observations. Its next approach to Earth is 2062-Aug-16 17:12, passing at 605.248 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
0.220 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
9.04 km/s
Miss distance (lunar)
605.248 LD
Miss distance (km)
232,760,386 km
Physical characteristics
Perihelion
1.169 AU
Aphelion
4.786 AU
Orbital period
1876.6 days
Inclination
19.702°
Eccentricity
0.607
Semi-major axis
2.977 AU
Est. diameter (min–max)
2.3km - 5.1km
Log scale · 1m – 100km
Absolute magnitude
15.3 H
Orbit class
AMO
Observations used
394