Asteroid (20986) 1981 EL37

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.6116 AU
5.4029×108 km
Periapsis2.6059 AU
3.8984×108 km
Semi-major axis3.1088 AU
4.6507×108 km
Eccentricity 0.1617499
Inclination10.861 °
Longitude of asc. node207.33 °
Argument of periapsis111.62 °
Orbital period2002.08 days
5.481 years
Avg. orbital speed16.78 km/s

Physical characteristics

Mean diameter6.8810 km
Rotation period (sidereal)16.748 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: 28 Jul 2021