Asteroid (3773) Smithsonian

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.5638 AU
3.8354×108 km
Periapsis1.7675 AU
2.6442×108 km
Semi-major axis2.1657 AU
3.2398×108 km
Eccentricity 0.1838356
Inclination1.3254 °
Longitude of asc. node63.450 °
Argument of periapsis286.86 °
Orbital period1164.10 days
3.187 years
Avg. orbital speed20.07 km/s

Physical characteristics

Rotation period (sidereal)6.9813 hours
Textures: Solid Gray Grid



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: 18 Jul 2021