(4919) Vishnevskaya
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Asteroid (4919) Vishnevskaya |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2699 AU |
| eccentricity | 0.2432 |
| Perihelion - aphelion | 1.7177 AU - 2.8220 AU |
| Inclination of the orbit plane | 5.0164 ° |
| Length of the ascending node | 350.1732 ° |
| Argument of the periapsis | 327.3858 ° |
| Sidereal period | 3.42 a |
| Mean orbital velocity | 19.76 km / s |
| Physical Properties | |
| Absolute brightness | 13.7 mag |
| history | |
| Explorer | LI Chernych |
| Date of discovery | September 19, 1974 |
| Another name | 1974 SR 1 , 1933 UG 1 , 1981 SM 7 |
| 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. | |
(4919) Vishnevskaya is an asteroid of the main belt that was discovered on September 19, 1974 by the Russian astronomer Lyudmila Ivanovna Tschernych at the Crimean Observatory in Nautschnyj ( IAU code 095).
The asteroid was named after the Russian soprano Galina Pawlowna Vishnevskaya (1926–2012), who had been the wife of the cellist and conductor Mstislav Leopoldowitsch Rostropovich since 1955 .
See also
Web links
- Asteroid Vishnevskaya: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Vishnevskaya in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (4919) Vishnevskaya in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).