187 Lamberta
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Orbital characteristics 1 | |
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Orbit type | Main belt |
Semimajor axis | 2.732 AU |
Perihelion distance | 2.084 AU |
Aphelion distance | 3.380 AU |
Orbital period | 4.52 years |
Inclination | 10.60° |
Eccentricity | 0.237 |
Physical characteristics 1 | |
Diameter | 131.2 km |
Rotation period | 10.663 hours |
Spectral class | C |
Abs. magnitude | 8.16 |
Albedo 4 | 0.056 |
History 2 | |
Discoverer | J. Coggia, 1878 |
187 Lamberta is a big and very dark main belt asteroid. It is made of carbonates.
It was found by J. Coggia on April 11, 1878. It was the second of the five asteroids he found. It is named after the astronomer Johann Heinrich Lambert.
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186 Celuta | 187 Lamberta | 188 Menippe
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Near-Earth asteroids · Main belt · Jupiter Trojans · Neptune Trojans · Comets · Kuiper belt · Oort cloud |