Orbital Elements

  • Epoch: 2459000.5 JD
  • Semi-major axis: 2.91 AU
  • Eccentricity: 0.098
  • Inclination: 13.7 deg
  • Longitude of Ascending Node: 66.0 deg
  • Argument of Periapsis: 357.26 deg
  • Mean Anomaly: 274.64 deg

Physical Characteristics

  • Diameter: 167.53600 km
  • Magnitude: 6.5
  • Albedo: 0.166
  • Spectral type (Tholen): M
  • Spectral type (SMASS): X

Shape Model Characteristics

At 2436258.0 JD:
  • Spin period in hours: 4.1482
  • Spin latitude: 2.0
  • Spin longitude: 2.0
  • Spin angle: 0.0
  • Quality level: 4.0

This shape model of asteroid Kalliope is provided by the DAMIT database from The Astronomical Institute of the Charles University in Prague, Czechia.

The model is rotated on its Z axis for the purpose of this visualization, which may not reflect actual rotation.