Asteroid (37985) 1998 HF144

Orbital characteristics

Epoch 1-Jul-2021 (2459396.5 JD)
Apoapsis2.9440 AU
4.4041×108 km
Periapsis2.4213 AU
3.6222×108 km
Semi-major axis2.6826 AU
4.0131×108 km
Eccentricity 0.0974261
Inclination7.3016 °
Longitude of asc. node145.48 °
Argument of periapsis141.24 °
Orbital period1604.86 days
4.394 years
Avg. orbital speed18.14 km/s

Physical characteristics

Mean diameter4.9950 km
Rotation period (sidereal)9.2151 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: 21 Aug 2021