Asteroid (80) Sappho

Orbital characteristics

Epoch 17-Dec-2020 (2459200.5 JD)
Apoapsis2.7553 AU
4.1219×108 km
Periapsis1.8353 AU
2.7456×108 km
Semi-major axis2.2953 AU
3.4337×108 km
Inclination8.6762 °
Longitude of asc. node218.69 °
Argument of periapsis139.60 °
Orbital period1270.17 days
3.478 years
Avg. orbital speed19.46 km/s

Physical characteristics

Mean diameter68.563 km
Rotation period (sidereal)14.031 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: 28 Apr 2021