(2604) Marshak
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Asteroid (2604) Marshak |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.3866 AU |
| eccentricity | 0.2340 |
| Perihelion - aphelion | 1.8282 AU - 2.9449 AU |
| Inclination of the orbit plane | 14.8485 ° |
| Length of the ascending node | 122.9820 ° |
| Argument of the periapsis | 134.6160 ° |
| Sidereal period | 3.69 a |
| Mean orbital velocity | 19.27 km / s |
| Physical Properties | |
| Medium diameter | 14.9 km |
| Albedo | 0.0552 |
| Absolute brightness | 12.9 mag |
| Spectral class | SMASSII : Sa |
| history | |
| Explorer | Tamara Mikhailovna Smirnova |
| Date of discovery | June 13, 1972 |
| Another name | 1972 LD 1 , 1950 NW, 1979 FD |
| 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. | |
(2604) Marshak is an asteroid of the main belt that was discovered on June 13, 1972 by the Russian astronomer Tamara Mikhailovna Smirnova at the Crimean Observatory ( IAU code 095) in Nautschnyj .
The asteroid was named after the Russian writer Samuil Jakowlewitsch Marschak , who was best known for his children's literature and translations of Shakespeare's sonnets .
See also
Web links
- Asteroid Marshak: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (2604) Marshak in the Small-Body Database of the Jet Propulsion Laboratory .
- (2604) Marshak in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).