Orbital Elements

  • Epoch: 2460200.5 JD
  • Semi-major axis: 2.412 AU
  • Eccentricity: 0.2301
  • Inclination: 3.26 deg
  • Longitude of Ascending Node: 38.58 deg
  • Argument of Periapsis: 10.17 deg
  • Mean Anomaly: 340.05 deg

Physical Characteristics

  • Diameter: 18.21300 km
  • Magnitude: 11.73
  • Albedo: 0.092
  • Spectral type (Tholen): CSGU

Shape Model Characteristics

At 2445786.0 JD:
  • Spin period in hours: 110.028
  • Spin latitude: 48.0
  • Spin longitude: 48.0
  • Spin angle: 0.0
  • Quality level: -1.0

This shape model of asteroid Ostara 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.