SpaceAtlasSpace Object Data

West-Hartley

Explore asteroids, comets and near-Earth objects with JPL orbital data.

comet Observations: 3,590

Orbital Parameters

Semi-Major Axis
3.86 AU
Eccentricity
0.4491
Perihelion
2.126 AU
Aphelion
5.593526 AU
Inclination
15.36°
Orbital Period
— yr
Epoch
2457781.5
Mean Anomaly
264.11°

Physical Parameters

Diameter
— km
Albedo
—
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
—

Orbit Quality

RMS
0.70199
Condition
0
Orbit ID
—