Asteroid (321) Florentina

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis3.0206 AU
4.5187×108 km
Periapsis2.7502 AU
4.1143×108 km
Semi-major axis2.8854 AU
4.3165×108 km
Eccentricity 0.0468474
Inclination2.5869 °
Longitude of asc. node40.209 °
Argument of periapsis35.767 °
Orbital period1790.21 days
4.901 years
Avg. orbital speed17.52 km/s

Physical characteristics

Mean diameter27.974 km
Rotation period (sidereal)2.8709 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: 03 Jul 2021