Asteroid (944) Hidalgo

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis9.519 AU
1.4241×109 km
Periapsis1.9449 AU
2.9096×108 km
Semi-major axis5.7321 AU
8.5751×108 km
Eccentricity 0.6606930
Inclination42.552 °
Longitude of asc. node21.423 °
Argument of periapsis56.566 °
Orbital period5012.67 days
13.72 years
Avg. orbital speed10.95 km/s

Physical characteristics

Mean diameter38.000 km
Rotation period (sidereal)10.058 hours



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.

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.

Surface Textures

This object does not have textures yet and is being displayed as a solid gray shape.

Last Modified: 08 Jul 2021