Asteroid (698) Ernestina

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.1863 AU
4.7666×108 km
Periapsis2.5497 AU
3.8143×108 km
Semi-major axis2.8680 AU
4.2905×108 km
Eccentricity 0.1109758
Inclination11.530 °
Longitude of asc. node40.622 °
Argument of periapsis98.496 °
Orbital period1774.05 days
4.857 years
Avg. orbital speed17.53 km/s

Physical characteristics

Mean diameter27.037 km
Rotation period (sidereal)5.0366 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: 17 Jul 2021