(7934) Sinatra
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Asteroid (7934) Sinatra |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Innes family |
| Major semi-axis | 2.5755 AU |
| eccentricity | 0.1465 |
| Perihelion - aphelion | 2.1981 AU - 2.9528 AU |
| Inclination of the orbit plane | 7.8632 ° |
| Length of the ascending node | 166.3208 ° |
| Argument of the periapsis | 332.5584 ° |
| Sidereal period | 4.14 a |
| Mean orbital velocity | 18.55 km / s |
| Physical Properties | |
| Absolute brightness | 14.2 mag |
| history | |
| Explorer | EW Elst |
| Date of discovery | September 26, 1989 |
| Another name | 1989 SG 1 , 1991 CJ 2 |
| 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. | |
(7934) Sinatra is an asteroid of the main belt , which on 26 September 1989 by the Belgian astronomer Eric Walter Elst at the La Silla Observatory ( IAU code of 809) European Southern Observatory was discovered.
The celestial body was named on October 5, 1998 after the American singer , actor and entertainer Frank Sinatra (1915-1998).
See also
Web links
- Asteroid Sinatra: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Sinatra in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (7934) Sinatra in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).