Orbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 2.374 AU
- Eccentricity: 0.2336
- Inclination: 10.72 deg
- Longitude of Ascending Node: 282.01 deg
- Argument of Periapsis: 85.34 deg
- Mean Anomaly: 146.97 deg
Physical Characteristics
- Diameter: 54.01000 km
- Magnitude: 8.52
- Albedo: 0.1987
- Spectral type (Tholen): S
- Spectral type (SMASS): Sl
Shape Model Characteristics
At 2444821.0 JD:
- Spin period in hours: 5.06893
- Spin latitude: -69.0
- Spin longitude: -69.0
- Spin angle: 0.0
- Quality level: -1.0
This shape model of asteroid Semiramis 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.