(77) Frigga
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Asteroid (77) Frigga |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.67 AU |
| eccentricity | 0.132 |
| Perihelion - aphelion | 2.316 AU - 3.024 AU |
| Inclination of the orbit plane | 2.4 ° |
| Length of the ascending node | 1.3 ° |
| Argument of the periapsis | 60.8 ° |
| Time of passage of the perihelion | July 5, 2011 |
| Sidereal period | 4 a 132 d |
| Mean orbital velocity | 18.1 km / s |
| Physical Properties | |
| Medium diameter | (69 ± 2) km |
| Albedo | 0.14 |
| Rotation period | 9.0 h |
| Absolute brightness | 8.5 likes |
| history | |
| Explorer | CHF Peters |
| Date of discovery | November 12, 1862 |
| Another name | 1936 SP |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(77) Frigga is an asteroid of the main belt , which on 12 November 1862 by the German astronomer Christian Heinrich Friedrich Peters was discovered.
The asteroid was named after Frigg , a Norse goddess and consort of Odin .