| Orbital characteristics 1 | |
|---|---|
| Orbit type | Main belt |
| Semimajor axis | 2.721 AU |
| Perihelion distance | 2.260 AU |
| Aphelion distance | 3.181 AU |
| Orbital period | 4.49 years |
| Inclination | 0.87° |
| Eccentricity | 0.169 |
| Physical characteristics 1 | |
| Diameter | 32.7 km |
| Spectral class | S |
| Abs. magnitude | 10.31 |
| History 2 | |
| Discoverer | J. Perrotin, 1878 |
180 Garumna is a Main belt asteroid.
It was discovered by J. Perrotin on January 29, 1878. Its name comes from the ancient Latin name for the Garonne River in France.
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