Near-Earth object / ID: 2155340
155340 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 1.5km - 3.3km across. It has been followed since 2001-12-16 across 1113 recorded observations. Its next approach to Earth is 2033-Jun-14 14:40, passing at 56.115 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
0.114 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
7.64 km/s
Miss distance (lunar)
56.115 LD
Miss distance (km)
21,580,241 km
Physical characteristics
Perihelion
1.128 AU
Aphelion
3.090 AU
Orbital period
1118.8 days
Inclination
9.228°
Eccentricity
0.465
Semi-major axis
2.109 AU
Est. diameter (min–max)
1.5km - 3.3km
Log scale · 1m – 100km
Absolute magnitude
16.3 H
Orbit class
AMO
Observations used
1,113