(386) Siegena Main-belt Asteroid
Discovered on 1 March 1894 by M. F. Wolf at Heidelberg.
Where Siegena is today
Seen from above the solar system on 2026-10-14: Siegena is 2.98 au from the Sun and 3.54 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 386 |
| Provisional designation | A894 EB |
| Orbit class | Main-belt Asteroid |
| Diameter | 165 km (#63 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0692 |
| Rotation period | 9.76 hours |
| Spectral type | C |
| Absolute magnitude (H) | 7.74 |
| Orbital period | 4.94 years |
| Semi-major axis | 2.90 au |
| Perihelion – aphelion | 2.41 – 3.39 au |
| Eccentricity | 0.170 |
| Inclination | 20.2° |
| Closest distance between its orbit and Earth's (MOID) | 1.44 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 1 March 1894
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
← (385) Ilmatar · (387) Aquitania →