481 Emita
Emita (minor planet designation: 481 Emita) is a minor planet orbiting the Sun that was discovered by the Italian astronomer Luigi Carnera on February 12, 1902. The meaning of the asteroid's proper name remains unknown.
| Discovery | |
|---|---|
| Discovered by | Luigi Carnera |
| Discovery site | Heidelberg |
| Discovery date | 12 February 1902 |
| Designations | |
| (481) Emita | |
| 1902 HP | |
| Orbital characteristics | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 110.33 yr (40299 d) |
| Aphelion | 3.1702 AU (474.26 Gm) |
| Perihelion | 2.3130 AU (346.02 Gm) |
| 2.7416 AU (410.14 Gm) | |
| Eccentricity | 0.15633 |
| 4.54 yr (1658.1 d) | |
| 141.033° | |
| 0° 13m 1.632s / day | |
| Inclination | 9.8399° |
| 66.753° | |
| 349.783° | |
| Physical characteristics | |
| Dimensions | 107.23 ± 4.71 km |
| Mass | (5.78 ± 1.45) × 1018 kg |
Mean density | 8.95 ± 2.53 g/cm3 |
| 14.35 h (0.598 d) | |
| 8.66, 8.8 | |
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