2018 HD
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Apollo
Observations: 21
Orbital Parameters
Semi-Major Axis
1.941 AU
Eccentricity
0.4779
Perihelion
1.014 AU
Aphelion
2.868604 AU
Inclination
4.63°
Orbital Period
— yr
Epoch
2458226.5
Mean Anomaly
6.58°
Physical Parameters
Diameter
— km
Albedo
—
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
27.3
Orbit Quality
RMS
0.55758
Condition
8
Orbit ID
—