(707) Steina Main-belt Asteroid
Discovered on 22 December 1910 by M. F. Wolf at Heidelberg.
Where Steina is today
Seen from above the solar system on 2026-10-14: Steina is 2.07 au from the Sun and 1.78 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 707 |
| Provisional designation | A910 YA |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.00 km (#5,757 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.315 |
| Rotation period | 414 hours |
| Absolute magnitude (H) | 12.19 |
| Orbital period | 3.22 years |
| Semi-major axis | 2.18 au |
| Perihelion – aphelion | 1.94 – 2.42 au |
| Eccentricity | 0.108 |
| Inclination | 4.27° |
| Closest distance between its orbit and Earth's (MOID) | 0.949 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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
← (706) Hirundo · (708) Raphaela →