Asteroid (746) Marlu
Orbital characteristics
| Epoch 1-Jul-2021 (2459396.5 JD) | |
| Apoapsis | 3.8474 AU |
| 5.7557×108 km | |
| Periapsis | 2.3744 AU |
| 3.552×108 km | |
| Semi-major axis | 3.1109 AU |
| 4.6539×108 km | |
| Eccentricity | 0.2367581 |
| Inclination | 17.478 ° |
| Longitude of asc. node | 1.9252 ° |
| Argument of periapsis | 306.92 ° |
| Orbital period | 2004.15 days |
| 5.487 years | |
| Avg. orbital speed | 16.65 km/s |
Physical characteristics
| Mean diameter | 74.274 km |
| Rotation period (sidereal) | 7.7889 hours |
| Albedo | 0.032 |
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Links
Shape model data sources
- Hanuš et al., New and updated convex shape models of asteroids based on optical data from a large collaboration network. Astronomy and Astrophysics, 2016 link
Downloads
Models
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.
- Marlu (Model 1) (PLY 38 KB) (OBJ 60 KB)
- Marlu (Model 2) (PLY 39 KB) (OBJ 62 KB)
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.