(5552) Studnička
Asteroid (5552) Studnička |
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Properties of the orbit ( animation ) | |
Orbit type | Main belt asteroid |
Major semi-axis | 2.7795 AU |
eccentricity | 0.2444 |
Perihelion - aphelion | 2.1001 AU - 3.4589 AU |
Inclination of the orbit plane | 8.2181 ° |
Length of the ascending node | 174.4974 ° |
Argument of the periapsis | 250.1515 ° |
Sidereal period | 4.63 a |
Mean orbital velocity | 17.87 km / s |
Physical Properties | |
Medium diameter | 7.331 ± 0.106 km |
Albedo | 0.275 ± 0.046 |
Absolute brightness | 12.9 mag |
Spectral class | SMASSII : S. |
history | |
Explorer | A. Mrkos |
Date of discovery | September 16, 1982 |
Another name | 1982 SJ 1 , 1931 TX, 1973 UT 4 , 1973 YF, 1991 RR |
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. |
(5552) Studnička is an asteroid of the main belt that was discovered on September 16, 1982 by the Czech astronomer Antonín Mrkos at the observatory on the Kleť .
At the suggestion of Jana Tichá and Martin Šolc, it was named on February 11, 1998 after František Josef Studnička , a mathematics professor and astronomer at Charles University in Prague .
See also
Web links
- Asteroid Studnicka: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Studnicka in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (5552) Studnička in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).