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Discovery
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| Discovered by | Johann Palisa |
| Discovery date | August 3, 1889 |
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Designations
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| Minor planet category |
Main belt |
| Epoch 30 January 2005 (JD 2453400.5) | |
| Aphelion | 494.725 Gm (3.307 AU) |
| Perihelion | 461.363 Gm (3.084 AU) |
| Semi-major axis | 478.044 Gm (3.196 AU) |
| Eccentricity | 0.035 |
| Orbital period | 2086.432 d (5.71 a) |
| Average orbital speed | 16.66 km/s |
| Mean anomaly | 36.743° |
| Inclination | 17.875° |
| Longitude of ascending node | 149.263° |
| Argument of perihelion | 221.393° |
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Physical characteristics
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| Dimensions | 97.0 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) | 8.98 |
286 Iclea is a large Main belt asteroid.
It was discovered by Johann Palisa on August 3, 1889 in Vienna.
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