378 Holmia
| Discovery A | |
|---|---|
| Discoverer | Auguste Charlois |
| Discovery Date | December 6, 1893 |
| Alternate Designations | 1893 AP B |
| Category | Main belt |
| Orbital Elements C Epoch 30 January, 2005 (JD 2453400.5) | |
| Eccentricity (e) | 0.13 |
| Semi-Major Axis (a) | 415.267 Gm (2.776 AU) |
| Perihelion (q) | 361.216 Gm (2.415 AU) |
| Aphelion (Q) | 469.318 Gm (3.137 AU) |
| Orbital Period (P) | 1689.246 d (4.62 a) |
| Mean Orbital Speed | 17.88 km/s |
| Inclination (i) | 7.01° |
| Longitude of the Ascending Node (Ω) | 232.767° |
| Argument of Perihelion (ω) | 156.06° |
| Mean Anomaly (M) | 39.29° |
| Physical Characteristics | |
| Dimensions | 27.0 km |
| Mass | unknown |
| Density | unknown |
| Surface Gravity | unknown |
| Escape Velocity | unknown |
| Rotation Period | unknown |
| Spectral Class | unknown |
| Absolute Magnitude | 9.8 |
| Albedo | unknown |
| Mean Surface Temperature | unknown |
378 Holmia is a typical Main belt asteroid.
It was discovered by Auguste Charlois on December 6, 1893 in Nice.
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Categories: Asteroid stubs | Main Belt asteroids