Orbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 2.423 AU
- Eccentricity: 0.0956
- Inclination: 5.5 deg
- Longitude of Ascending Node: 8.23 deg
- Argument of Periapsis: 255.71 deg
- Mean Anomaly: 293.94 deg
Physical Characteristics
- Diameter: ~8.01 km
- Magnitude: 13.16
Shape Model Characteristics
At 2451025.0 JD:
- Spin period in hours: 11.19841
- Spin latitude: 44.0
- Spin longitude: 44.0
- Spin angle: 0.0
- Quality level: -1.0
This shape model of asteroid 12551 (1998 QQ39) 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.