77 Frigga
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| Orbital characteristics 1 (ftp://ftp.lowell.edu/pub/elgb/astorb.html) | |
|---|---|
| Orbit type | Main belt |
| Semimajor axis | 2.668 AU |
| Perihelion distance | 2.315 AU |
| Aphelion distance | 3.021 AU |
| Orbital period | 4.36 years |
| Inclination | 2.43° |
| Eccentricity | 0.132 |
| Physical characteristics 1 (ftp://ftp.lowell.edu/pub/elgb/astorb.html) | |
| Diameter | 69.2 km |
| Rotation period 3 (http://charlie.psi.edu/pds/) | 9.012 hours |
| Spectral class | M? |
| Abs. magnitude | 8.52 |
| Albedo 4 (http://dorothy.as.arizona.edu/DSN/IRAS/index_iras.html) | 0.144 |
| History 2 (http://cfa-www.harvard.edu/iau/lists/NumberedMPs.html) | |
| Discoverer | C. H. F. Peters, 1862 |
77 Frigga (frig'-a) is a quite large, possibly metallic main belt asteroid.
It was discovered by C. H. F. Peters on November 12, 1862. It is named after Frigg, the Norse goddess.
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| (For a complete listing, see: List of asteroids. For pronunciation, see: Pronunciation of asteroid names.) |