Asteroid (21557) Daniellitt

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.1839 AU
4.7631×108 km
Periapsis2.8268 AU
4.2288×108 km
Semi-major axis3.0054 AU
4.496×108 km
Eccentricity 0.0594141
Inclination8.7444 °
Longitude of asc. node294.29 °
Argument of periapsis5.0062 °
Orbital period1903.02 days
5.210 years
Avg. orbital speed17.17 km/s

Physical characteristics

Mean diameter12.179 km
Rotation period (sidereal)4.2341 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: 27 Aug 2021