Open Access
Table 3
HST and radar shape models.
| HST shape model (Lamy et al. 2008a) | |
| Shape | Two spheres in contact |
| Largest sphere (radius) | 2.8 km |
| Smallest sphere (radius) | 1.2 km |
| Pole orientation | RA = 285 ± 12° and Dec = +20 ± 5° |
| Radar shape model (Harmon et al. 2010) | |
| Shape | Two prolate spheroids in contact, aligned along their long axis |
| Largest spheroid (semi-axis) | 2.06 × 2.06 × 2.88 km |
| Smallest spheroid (semi-axis) | 1.64 × 1.64 × 2.13 km |
| Pole axis | Perpendicular to the long axis |
| Pole orientation | RA = 268 ± 5° and Dec = −16 ± 2° (this work) |
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