(841) Arabella Main-belt Asteroid
Discovered on 1 October 1916 by M. F. Wolf at Heidelberg.
👶 Arabella as a baby name🐶 Arabella as a dog name
Where Arabella is today
Seen from above the solar system on 2026-10-14: Arabella is 2.23 au from the Sun and 3.22 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 841 |
| Provisional designation | A916 TA |
| Orbit class | Main-belt Asteroid |
| Diameter | 7.50 km (#7,109 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.213 |
| Rotation period | 3.14 hours |
| Absolute magnitude (H) | 12.81 |
| Orbital period | 3.39 years |
| Semi-major axis | 2.26 au |
| Perihelion – aphelion | 2.10 – 2.41 au |
| Eccentricity | 0.0698 |
| Inclination | 3.79° |
| Closest distance between its orbit and Earth's (MOID) | 1.12 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 1 October 1916
More named asteroids discovered by M. F. Wolf
- (323) Brucia
- (325) Heidelberga
- (328) Gudrun
- (329) Svea
- (330) Adalberta
- (332) Siri
- (333) Badenia
- (334) Chicago
- (339) Dorothea
- (340) Eduarda
- (341) California
- (342) Endymion
← (840) Zenobia · (842) Kerstin →