Asteroid (116989) 2004 HW42

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis3.3135 AU
4.957×108 km
Periapsis2.7405 AU
4.0998×108 km
Semi-major axis3.0270 AU
4.5284×108 km
Eccentricity 0.0946471
Inclination6.2915 °
Longitude of asc. node18.533 °
Argument of periapsis271.16 °
Orbital period1923.65 days
5.267 years
Avg. orbital speed17.08 km/s

Physical characteristics

Mean diameter6.3740 km
Rotation period (sidereal)3.4053 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: 16 Aug 2021