Discovery
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Discovered by | Auguste Charlois |
Discovery date | May 19, 1893 |
Designations
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Alternate name(s) | 1893 AB |
Minor planet category |
Main belt |
Epoch 30 January 2005 (JD 2453400.5) | |
Aphelion | 553.34 Gm (3.699 AU) |
Perihelion | 366.162 Gm (2.448 AU) |
Semi-major axis | 459.751 Gm (3.073 AU) |
Eccentricity | 0.204 |
Orbital period | 1967.822 d (5.39 a) |
Average orbital speed | 16.99 km/s |
Mean anomaly | 225.737° |
Inclination | 7.774° |
Longitude of ascending node | 227.515° |
Argument of perihelion | 90.999° |
Physical characteristics
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Dimensions | 70.0 km |
Mass | unknown |
Mean density | unknown |
Equatorial surface gravity | unknown |
Escape velocity | unknown |
Rotation period | unknown |
Albedo | unknown |
Temperature | unknown |
Spectral type | PD |
Absolute magnitude (H) | 9.93 |
368 Haidea is a large Main belt asteroid. It was discovered by Auguste Charlois on May 19, 1893 in Nice.
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