(2321) Lužnice
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Asteroid (2321) Lužnice |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Major semi-axis | 3.0044 ± 0.00002 AU |
| eccentricity | 0.0639 ± 0.0004 |
| Perihelion - aphelion | 2.8124 ± 0.0014 AU - 3.1964 ± 0.0002 AU |
| Inclination of the orbit plane | 7.7988 ± 0.0505 ° |
| Length of the ascending node | 45.6972 ± 0.3009 ° |
| Argument of the periapsis | 6.4927 ± 0.0045 ° |
| Time of passage of the perihelion | March 22, 2020 |
| Sidereal period | 5.21 a ± 0.0174 d |
| Physical Properties | |
| Medium diameter | 21.933 ± 0.114 km |
| Albedo | 0.058 ± 0.009 |
| Absolute brightness | 12 likes |
| history | |
| Explorer | Zdeňka Vávrová |
| Date of discovery | September 19, 1980 |
| Another name | 1980 DB 1 ; 1957 WF 1 ; 1972 RZ 3 ; 1973 YT 2 ; 1975 GN; 1977 QX 3 ; 1977 RG 1 ; 1977 TN 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. | |
(2321) Lužnice ( 1980 DB 1 ; 1957 WF 1 ; 1972 RZ 3 ; 1973 YT 2 ; 1975 GN ; 1977 QX 3 ; 1977 RG 1 ; 1977 TN 1 ) is an asteroid of the outer main girdle that occurred on September 19, 1980 from by the Czech (then: Czechoslovakia ) astronomer Zdeňka Vávrová at the Kleť observatory on the Kleť near Český Krumlov in the Czech Republic ( IAU code 046).
designation
(2321) Lužnice was named after the Lainsitz ( called Lužnice in the Czech Republic ), which flows into the North Sea via the Vltava and the Elbe .
See also
Web links
- (2321) Lužnice in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2321) Lužnice in the Small-Body Database of the Jet Propulsion Laboratory (English).
Individual evidence
- ^ Lutz D. Schmadel : Dictionary of Minor Planet Names . Fifth Revised and Enlarged Edition. Ed .: Lutz D. Schmadel. 5th edition. Springer Verlag , Berlin , Heidelberg 2003, ISBN 978-3-540-29925-7 , pp. 186 (English, 992 pp., Link.springer.com [ONLINE; accessed August 1, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1980 DB1. Discovered 1980 Feb. 19 by Z. Vávrová at Kleť. ”