390725
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 499
Orbital Parameters
Semi-Major Axis
0.8497 AU
Eccentricity
0.3803
Perihelion
0.527 AU
Aphelion
1.172841 AU
Inclination
18.12°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
22.36°
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
0.293 km
Albedo
0.271
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
19.69
Orbit Quality
RMS
0.35244
Condition
0
Orbit ID
—