Asteroid (102390) 1999 TP155

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.8328 AU
4.2378×108 km
Periapsis1.9506 AU
2.9181×108 km
Semi-major axis2.3917 AU
3.578×108 km
Eccentricity 0.1844167
Inclination6.3466 °
Longitude of asc. node191.05 °
Argument of periapsis157.59 °
Orbital period1351.03 days
3.699 years
Avg. orbital speed19.09 km/s

Physical characteristics

Mean diameter1.9320 km
Rotation period (sidereal)53.427 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 Aug 2021