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Discovery[1]
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| Discovered by | Joel Hastings Metcalf |
| Discovery site | Taunton, Massachusetts |
| Discovery date | April 26, 1908 |
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Designations
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| MPC designation | 756 |
| Alternate name(s) | 1908 DC |
| Minor planet category |
main belt |
| Epoch November 30, 2008 | |
| Ap | 3.667 AU |
| Peri | 2.7213 AU |
| Semi-major axis | 3.19419 AU |
| Eccentricity | 0.148037 |
| Orbital period | 2085.16 days (5.71 years) |
| Mean anomaly | 157.352° |
| Inclination | 20.354° |
| Longitude of ascending node | 208.12° |
| Argument of peri | 5.988° |
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Physical characteristics
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| Dimensions | 71.50 kilometres (44.43 mi) ± 1.4 kilometres (0.87 mi) Mean diameter[3] |
| Rotation period | 9.361 ± 0.002 hours [4] |
| Albedo | 0.0500 ± 0.002 [3] |
| Absolute magnitude (H) | 9.6 [5] |
756 Lilliana is a minor planet orbiting the Sun. It rotates around its axis of rotation every 9.3 hours.[4]
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