2011 UJ21
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Aten
Observations: 30
Orbital Parameters
Semi-Major Axis
0.9719 AU
Eccentricity
0.2746
Perihelion
0.705 AU
Aphelion
1.238784 AU
Inclination
27.74°
Orbital Period
— yr
Epoch
2455857.5
Mean Anomaly
273.62°
Physical Parameters
Diameter
— km
Albedo
—
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
23.8
Orbit Quality
RMS
0.39341
Condition
8
Orbit ID
—