(2562) Chaliapine
Asteroid (2562) Chaliapine |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Asteroid family | Eos family |
Major semi-axis | 3.0105 AU |
eccentricity | 0.0417 |
Perihelion - aphelion | 2.8849 AU - 3.1361 AU |
Inclination of the orbit plane | 10.2619 ° |
Length of the ascending node | 339.8624 ° |
Argument of the periapsis | 238.7475 ° |
Sidereal period | 5.22 a |
Mean orbital velocity | 17.17 km / s |
Physical Properties | |
Medium diameter | 16.443 ± 0.241 km |
Albedo | 0.180 |
Absolute brightness | 11.5 likes |
history | |
Explorer | Lyudmyla Shuravlowa |
Date of discovery | March 27, 1973 |
Another name | 1973 FF 1 , 1952 DZ 2 , 1954 SM, 1978 DB, 1980 RP 1 |
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. |
(2562) Chaliapin is an asteroid of the main belt , which was discovered on March 27, 1973 by the Ukrainian - Soviet astronomer Lyudmyla Shuravlowa at the Crimean Observatory ( observatory code 095) in Nautschnyj , Ukraine .
The asteroid was named after the Russian opera singer with a bass voice, Fyodor Ivanovich Chalyapin (1873–1938), who was one of the first singers to want a deeper psychological understanding of his characters in opera theater and is considered the most famous bass player of the first half of the 20th century.
The celestial body belongs to the Eos family, a group of asteroids, which typically have large semi-axes from 2.95 to 3.1 AU , bounded inward by the Kirkwood gap of the 7: 3 resonance with Jupiter , and orbital inclinations between 8 ° and 12 °. The group is named after the asteroid (221) Eos . The family is believed to have emerged from a collision more than a billion years ago.
See also
Individual evidence
- ↑ The family membership of (2562) Chaliapin in the AstDyS-2 database (English)
- ↑ David Vokrouhlický , Miroslav Brož , Alessandro Morbidelli , William Bottke , David Nesvorný , Daniel Lazzaro, Andy Rivkin: Yarkovsky footprints in the Eos family (PDF, English)
Web links
- (2562) Chaliapine: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA (English)
- (2562) Chaliapine in the Small-Body Database of the Jet Propulsion Laboratory .
- (2562) Chaliapine in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).