Asteroid (1521) Seinajoki

Orbital characteristics

Epoch 26-Apr-2019 (2458600.5 JD)
Apoapsis3.2443 AU
4.8534×108 km
Periapsis2.4567 AU
3.6752×108 km
Semi-major axis2.8505 AU
4.2643×108 km
Inclination15.029 °
Longitude of asc. node12.464 °
Argument of periapsis49.686 °
Orbital period1757.83 days
4.813 years
Avg. orbital speed17.56 km/s

Physical characteristics

Mean diameter14.813 km
Rotation period (sidereal)4.3282 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 Jan 2020