523664
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 1,140
Orbital Parameters
Semi-Major Axis
0.8288 AU
Eccentricity
0.5029
Perihelion
0.412 AU
Aphelion
1.245604 AU
Inclination
42.26°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
254.93°
Orbit diagram
The Sun sits at the focus (orange). Earth's orbit is the grey circle at 1 AU. The red dot marks the object's position at the catalog epoch.
Physical Parameters
Diameter
0.346 km
Albedo
0.536
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
18.52
Orbit Quality
RMS
0.30547
Condition
0
Orbit ID
—