358 Apollonia
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Discovery
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| Discovered by | Auguste Charlois |
| Discovery date | March 8, 1893 |
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Designations
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| Alternate name(s) | 1893 K |
| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 494.539 Gm (3.306 AU) |
| Perihelion | 366.832 Gm (2.452 AU) |
| Semi-major axis | 430.686 Gm (2.879 AU) |
| Eccentricity | 0.148 |
| Orbital period | 1784.198 d (4.88 a) |
| Average orbital speed | 17.55 km/s |
| Mean anomaly | 53.579° |
| Inclination | 3.551° |
| Longitude of ascending node | 172.495° |
| Argument of perihelion | 251.476° |
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Physical characteristics
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| Dimensions | 90.0 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) | 9.1 |
358 Apolonia sex y is a large Main belt asteroid.
It was discovered by auguste charlois on March 8, 1893 in Nice.
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