(641) Agnes Main-belt Asteroid
Discovered on 8 September 1907 by M. F. Wolf at Heidelberg.
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Where Agnes is today
Seen from above the solar system on 2026-10-14: Agnes is 2.08 au from the Sun and 1.29 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 641 |
| Provisional designation | A907 RH |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.45 km (#5,450 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.217 |
| Rotation period | 178 hours |
| Absolute magnitude (H) | 12.39 |
| Orbital period | 3.31 years |
| Semi-major axis | 2.22 au |
| Perihelion – aphelion | 1.94 – 2.50 au |
| Eccentricity | 0.128 |
| Inclination | 1.71° |
| Closest distance between its orbit and Earth's (MOID) | 0.947 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 8 September 1907
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
← (640) Brambilla · (642) Clara →