(1307) Cimmeria Main-belt Asteroid
Discovered on 17 October 1930 by G. N. Neujmin at Simeis.
Where Cimmeria is today
Seen from above the solar system on 2026-10-14: Cimmeria is 2.33 au from the Sun and 3.33 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1307 |
| Provisional designation | 1930 UF |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.42 km (#5,469 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.251 |
| Rotation period | 2.82 hours |
| Spectral type | S |
| Absolute magnitude (H) | 12.39 |
| Orbital period | 3.38 years |
| Semi-major axis | 2.25 au |
| Perihelion – aphelion | 2.03 – 2.47 au |
| Eccentricity | 0.0968 |
| Inclination | 3.95° |
| Closest distance between its orbit and Earth's (MOID) | 1.05 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.