314 Rosalia
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| Discovery A | |
|---|---|
| Discoverer | Auguste Charlois |
| Discovery date | September 1, 1891 |
| Alternate designations B |
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| Category | Main belt |
| Orbital elements C | |
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| Eccentricity (e) | 0.183 |
| Semi-major axis (a) | 470.753 Gm (3.147 AU) |
| Perihelion (q) | 384.788 Gm (2.572 AU) |
| Aphelion (Q) | 556.719 Gm (3.721 AU) |
| Orbital period (P) | 2038.883 d (5.58 a) |
| Mean orbital speed | 16.79 km/s |
| Inclination (i) | 12.572° |
| Longitude of the ascending node (Ω) |
170.611° |
| Argument of perihelion (ω) |
190.124° |
| Mean anomaly (M) | 97.028° |
| Physical characteristics D | |
| Dimensions | 57.0 km |
| Mass | unknown |
| Density | unknown |
| Surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Spectral class | unknown |
| Absolute magnitude | 9.5 |
| Albedo (geometric) | unknown |
| Mean surface temperature |
unknown |
314 Rosalia is a large Main belt asteroid.
It was discovered by Auguste Charlois on September 1, 1891 in Nice.[1]
[edit] References
- ^ Charlois, A.; Benennung von kleinen Planeten, Astronomische Nachrichten, Vol. 132, No. 3155, p. 175
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