(885) Ulrike Main-belt Asteroid
Discovered on 23 September 1917 by S. Beljavskij at Simeis.
Where Ulrike is today
Seen from above the solar system on 2026-10-14: Ulrike is 2.58 au from the Sun and 1.58 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 885 |
| Provisional designation | A917 SV |
| Orbit class | Main-belt Asteroid |
| Diameter | 30.5 km (#1,337 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.109 |
| Rotation period | 4.90 hours |
| Absolute magnitude (H) | 10.71 |
| Orbital period | 5.45 years |
| Semi-major axis | 3.10 au |
| Perihelion – aphelion | 2.53 – 3.66 au |
| Eccentricity | 0.183 |
| Inclination | 3.31° |
| Closest distance between its orbit and Earth's (MOID) | 1.53 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.