(306) Unitas Main-belt Asteroid
Discovered on 1 March 1891 by E. Millosevich at Rome.
Where Unitas is today
Seen from above the solar system on 2026-10-14: Unitas is 2.04 au from the Sun and 1.41 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 306 |
| Provisional designation | A891 EA |
| Orbit class | Main-belt Asteroid |
| Diameter | 47.2 km (#807 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.201 |
| Rotation period | 8.74 hours |
| Spectral type | S |
| Absolute magnitude (H) | 8.74 |
| Orbital period | 3.62 years |
| Semi-major axis | 2.36 au |
| Perihelion – aphelion | 2.00 – 2.72 au |
| Eccentricity | 0.152 |
| Inclination | 7.28° |
| Closest distance between its orbit and Earth's (MOID) | 0.985 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by E. Millosevich
← (305) Gordonia · (307) Nike →