(1668) Hanna Main-belt Asteroid
Discovered on 24 July 1933 by K. Reinmuth at Heidelberg.
👶 Hanna as a baby name🐶 Hanna as a dog name
Where Hanna is today
Seen from above the solar system on 2026-10-14: Hanna is 2.90 au from the Sun and 3.72 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1668 |
| Provisional designation | 1933 OK |
| Orbit class | Main-belt Asteroid |
| Diameter | 24.8 km (#1,704 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0380 |
| Absolute magnitude (H) | 12.17 |
| Orbital period | 4.70 years |
| Semi-major axis | 2.81 au |
| Perihelion – aphelion | 2.20 – 3.41 au |
| Eccentricity | 0.216 |
| Inclination | 4.74° |
| Closest distance between its orbit and Earth's (MOID) | 1.19 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 24 July 1933
More named asteroids discovered by K. Reinmuth
- (796) Sarita
- (799) Gudula
- (864) Aase
- (909) Ulla
- (910) Anneliese
- (911) Agamemnon
- (913) Otila
- (918) Itha
- (920) Rogeria
- (921) Jovita
- (922) Schlutia
- (923) Herluga
← (1667) Pels · (1669) Dagmar →