Near-Earth object / ID: 2154229
154229 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 1.3km - 2.8km across. It has been followed since 2000-05-03 across 663 recorded observations. Its next approach to Earth is 2034-Dec-07 01:19, passing at 44.107 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
0.158 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
17.91 km/s
Miss distance (lunar)
44.107 LD
Miss distance (km)
16,962,287 km
Physical characteristics
Perihelion
0.521 AU
Aphelion
3.182 AU
Orbital period
920.2 days
Inclination
10.089°
Eccentricity
0.718
Semi-major axis
1.851 AU
Est. diameter (min–max)
1.3km - 2.8km
Log scale · 1m – 100km
Absolute magnitude
16.6 H
Orbit class
APO
Observations used
663