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From Wikipedia, the free encyclopedia
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This article does not cite any references or sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (December 2009) |
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Discovery
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| Discovered by | Auguste Charlois |
| Discovery date | March 15, 1895 |
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Designations
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| Alternate name(s) | 1895 BU |
| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 521.261 Gm (3.484 AU) |
| Perihelion | 414.313 Gm (2.77 AU) |
| Semi-major axis | 467.787 Gm (3.127 AU) |
| Eccentricity | 0.114 |
| Orbital period | 2019.641 d (5.53 a) |
| Average orbital speed | 16.84 km/s |
| Mean anomaly | 263.496° |
| Inclination | 10.529° |
| Longitude of ascending node | 327.313° |
| Argument of perihelion | 240.387° |
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Physical characteristics
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| Dimensions | 34.0 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) | 10.1 |
400 Ducrosa is a typical Main belt asteroid.
It was discovered by Auguste Charlois on March 15, 1895 in Nice.
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