Orbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 3.179 AU
- Eccentricity: 0.2484
- Inclination: 1.03 deg
- Longitude of Ascending Node: 24.47 deg
- Argument of Periapsis: 304.14 deg
- Mean Anomaly: 167.87 deg
Physical Characteristics
- Diameter: 15.20200 km
- Magnitude: 12.89
- Albedo: 0.070
Shape Model Characteristics
At 2451070.0 JD:
- Spin period in hours: 16.301
- Spin latitude: 66.0
- Spin longitude: 66.0
- Spin angle: 0.0
- Quality level: -1.0
This shape model of asteroid Heyuan 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.