Near-Earth object / ID: 2154715
154715 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 521m - 1.2km across. It has been followed since 2002-12-31 across 642 recorded observations. Its next approach to Earth is 2041-Aug-24 04:04, passing at 48.380 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
0.058 AU
Orbit uncertainty
0 / 9 (well determined)
Sentry monitoring
Not on the Sentry risk list
Orbital parameters
Next closest approach
Date
Relative velocity
9.76 km/s
Miss distance (lunar)
48.380 LD
Miss distance (km)
18,605,352 km
Physical characteristics
Perihelion
0.824 AU
Aphelion
2.413 AU
Orbital period
752.0 days
Inclination
4.099°
Eccentricity
0.491
Semi-major axis
1.618 AU
Est. diameter (min–max)
521m - 1.2km
Log scale · 1m – 100km
Absolute magnitude
18.5 H
Orbit class
APO
Observations used
642