91 Aegina
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Orbital period | 1,524 days |
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Discovered | November 4, 1866 |
Gravity | 0. 0307 m/s² |
Orbits | Sun |
Spectral type | C-type asteroid |
Discoverer | Édouard Stephan |
Date of Reg. | |
Date of Upd. | |
ID | 2957700 |
About 91 Aegina
Aegina, minor planet designation 91 Aegina, is a large main-belt asteroid. Its surface coloring is very dark and the asteroid has probably a primitive carbonaceous composition. It was discovered by a French astronomer Édouard Jean-Marie Stephan on 4 November 1866. It was his second and final asteroid discovery.