2021 TD21
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Amor
Observations: 70
Orbital Parameters
Semi-Major Axis
1.912 AU
Eccentricity
0.3578
Perihelion
1.228 AU
Aphelion
2.596114 AU
Inclination
13.34°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
242.5°
Physical Parameters
Diameter
— km
Albedo
—
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
21.71
Orbit Quality
RMS
0.4893
Condition
4
Orbit ID
—