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Discovery
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| Discovered by | Max Wolf |
| Discovery date | March 4, 1892 |
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Designations
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| Named after | Heidelberg |
| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 559.942 Gm (3.743 AU) |
| Perihelion | 398.527 Gm (2.664 AU) |
| Semi-major axis | 479.234 Gm (3.203 AU) |
| Eccentricity | 0.168 |
| Orbital period | 2094.229 d (5.73 a) |
| Average orbital speed | 16.64 km/s |
| Mean anomaly | 7.79° |
| Inclination | 8.543° |
| Longitude of ascending node | 345.291° |
| Argument of perihelion | 67.883° |
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Physical characteristics
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| Dimensions | 76.0 km |
| Mass | unknown |
| Mean density | unknown |
| Equatorial surface gravity | unknown |
| Escape velocity | unknown |
| Rotation period | unknown |
| Albedo | unknown |
| Temperature | unknown |
| Spectral type | unknown |
| Absolute magnitude (H) | 8.65 |
325 Heidelberga is a large Main belt asteroid.
It was discovered by Max Wolf on March 4, 1892 in Heidelberg.
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