Orbital Elements

  • Epoch: 2459396.5 JD
  • Semi-major axis: 2.609 AU
  • Eccentricity: 0.3893
  • Inclination: 24.98 deg
  • Longitude of Ascending Node: 258.38 deg
  • Argument of Periapsis: 255.25 deg
  • Mean Anomaly: 98.63 deg

Physical Characteristics

  • Diameter: 42.87000 km
  • Magnitude: 9.01
  • Albedo: 0.1990
  • Spectral type (Tholen): M
  • Spectral type (SMASS): Xe

Shape Model Characteristics

At 2446962.0 JD:
  • Spin period in hours: 5.168274
  • Spin latitude: 67.0
  • Spin longitude: 67.0
  • Spin angle: 0.0
  • Quality level: -1.0

This shape model of asteroid Aethra 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.