(573) Recha Main-belt Asteroid
Discovered on 19 September 1905 by M. F. Wolf at Heidelberg.
Where Recha is today
Seen from above the solar system on 2026-10-14: Recha is 2.76 au from the Sun and 2.06 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 573 |
| Provisional designation | A905 SG |
| Orbit class | Main-belt Asteroid |
| Diameter | 47.6 km (#803 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.100 |
| Rotation period | 7.17 hours |
| Absolute magnitude (H) | 9.51 |
| Orbital period | 5.23 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.69 – 3.34 au |
| Eccentricity | 0.109 |
| Inclination | 9.83° |
| Closest distance between its orbit and Earth's (MOID) | 1.69 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 19 September 1905
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
← (572) Rebekka · (574) Reginhild →