300 Geraldina
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Discovery
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| Discovered by | Auguste Charlois |
| Discovery date | October 3, 1890 |
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Designations
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| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 504.685 Gm (3.374 AU) |
| Perihelion | 454.647 Gm (3.039 AU) |
| Semi-major axis | 479.666 Gm (3.206 AU) |
| Eccentricity | 0.052 |
| Orbital period | 2097.059 d (5.74 a) |
| Average orbital speed | 16.63 km/s |
| Mean anomaly | 304.66° |
| Inclination | 0.741° |
| Longitude of ascending node | 42.727° |
| Argument of perihelion | 332.844° |
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Physical characteristics
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| Dimensions | 80.0 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) | 9.6 |
300 Geraldina is a large Main belt asteroid.
It was discovered by Auguste Charlois on October 3, 1890 in Nice.
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