Asteroid (803) Picka
|Epoch 1-Jul-2021 (2459396.5 JD)|
|Semi-major axis||3.1978 AU|
|Longitude of asc. node||250.83 °|
|Argument of periapsis||57.441 °|
|Orbital period||2088.67 days|
|Avg. orbital speed||16.64 km/s|
|Mean diameter||46.500 km|
|Rotation period (sidereal)||5.0748 hours|
Textures: Solid Gray Apparent Color Grid
Shape model data sources
- Hanuš et al., Asteroids' physical models from combined dense and sparse photometry and scaling of the YORP effect by the observed obliquity distribution. Astronomy and Astrophysics 551, A67, 2013 link
Models are given in Stanford Triangle Format (PLY) and Alias Waveform Format (OBJ) - you can use MeshLab or any other tool to convert them to other formats.
- Picka (Model 1) (PLY 38 KB) (OBJ 61 KB)
- Picka (Model 2) (PLY 38 KB) (OBJ 61 KB)
Please note that the models are in planetocentric coordinate system, with Z axis passing through north pole. Actual rotational axis may differ from planetocentric poles, especially for small irregular bodies.
This object does not have textures yet and is being displayed as a solid gray shape.