(1012) Sarema Main-belt Asteroid
Discovered on 12 January 1924 by K. Reinmuth at Heidelberg.
Where Sarema is today
Seen from above the solar system on 2026-10-14: Sarema is 2.66 au from the Sun and 3.58 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1012 |
| Provisional designation | A924 AD |
| Orbit class | Main-belt Asteroid |
| Diameter | 20.9 km (#2,089 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0490 |
| Rotation period | 10.3 hours |
| Spectral type | F |
| Absolute magnitude (H) | 12.58 |
| Orbital period | 3.90 years |
| Semi-major axis | 2.48 au |
| Perihelion – aphelion | 2.14 – 2.82 au |
| Eccentricity | 0.136 |
| Inclination | 4.03° |
| Closest distance between its orbit and Earth's (MOID) | 1.16 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.