1998 WB2
Explore asteroids, comets and near-Earth objects with JPL orbital data.
Apollo
Observations: 320
Orbital Parameters
Semi-Major Axis
1.972 AU
Eccentricity
0.5867
Perihelion
0.815 AU
Aphelion
3.128972 AU
Inclination
2.37°
Orbital Period
— yr
Epoch
2461200.5
Mean Anomaly
312.43°
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
0.15 km
Albedo
0.151
Density
— g/cm³
Rotation Period
— h
Absolute Magnitude
21.85
Orbit Quality
RMS
0.39689
Condition
0
Orbit ID
—