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Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 773
Orbital Parameters
Semi-Major Axis
0.8753 AU
Eccentricity
0.3178
Perihelion
0.597 AU
Aphelion
1.15347 AU
Inclination
21.81°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
77.17°
Physical Parameters
Diameter
0.462 km
Albedo
0.25
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
18.78
Orbit Quality
RMS
0.3999
Condition
0
Orbit ID
—