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Asteroid (351) Yrsa

Orbital characteristics

Epoch 4-Sep-2017 (2458000.5 JD)
Apoapsis3.1881 AU
4.7693×108 km
Periapsis2.3449 AU
3.5079×108 km
Semi-major axis2.7665 AU
4.1386×108 km
Inclination9.1957 °
Longitude of asc. node99.252 °
Argument of periapsis31.653 °
Orbital period1680.71 days
4.602 years
Avg. orbital speed17.80 km/s

Physical characteristics

Mean diameter39.720 km
Rotation period (sidereal)13.312 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: 13 Feb 2018