306 Unitas
| Discovery A | |
|---|---|
| Discoverer | Elia Millosevich |
| Discovery Date | March 1, 1891 |
| Alternate Designations | B |
| Category | Main belt (Vesta) |
| Orbital Elements C Epoch 30 January, 2005 (JD 2453400.5) | |
| Eccentricity (e) | 0.15 |
| Semi-Major Axis (a) | 352.798 Gm (2.358 AU) |
| Perihelion (q) | 299.81 Gm (2.004 AU) |
| Aphelion (Q) | 405.786 Gm (2.713 AU) |
| Orbital Period (P) | 1322.79 d (3.62 a) |
| Mean Orbital Speed | 19.4 km/s |
| Inclination (i) | 7.267° |
| Longitude of the Ascending Node (Ω) | 142.046° |
| Argument of Perihelion (ω) | 167.666° |
| Mean Anomaly (M) | 26.267° |
| Physical Characteristics | |
| Dimensions | 47.0 km |
| Mass | unknown |
| Density | unknown |
| Surface Gravity | unknown |
| Escape Velocity | unknown |
| Rotation Period | unknown |
| Spectral Class | S |
| Absolute Magnitude | 8.96 |
| Albedo | unknown |
| Mean Surface Temperature | unknown |
306 Unitas is a typical Main belt asteroid. It is classified as a S-type asteroid and is probably composed of a mixture of silicates and metals.
It was discovered by Elia Millosevich on March 1, 1891 in Rome. It was second of his two asteroid discoveries. The other was 303 Josephina.
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