(2943) Heinrich Main-belt Asteroid
Discovered on 25 August 1933 by K. Reinmuth at Heidelberg.
👶 Heinrich as a baby name🐶 Heinrich as a dog name
Where Heinrich is today
Seen from above the solar system on 2026-10-14: Heinrich is 2.51 au from the Sun and 2.63 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2943 |
| Provisional designation | 1933 QU |
| Orbit class | Main-belt Asteroid |
| Diameter | 7.54 km (#7,078 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.249 |
| Rotation period | 8.79 hours |
| Absolute magnitude (H) | 12.73 |
| Orbital period | 3.83 years |
| Semi-major axis | 2.45 au |
| Perihelion – aphelion | 2.07 – 2.82 au |
| Eccentricity | 0.153 |
| Inclination | 12.9° |
| Closest distance between its orbit and Earth's (MOID) | 1.09 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 25 August 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
← (2942) Cordie · (2944) Peyo →