(2358) Bahner
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Asteroid (2358) Bahner |
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| Properties of the orbit ( animation ) | |
| Orbit type | Outer main belt |
| Asteroid family | Eos family |
| Major semi-axis | 3.0232 ± 0.0002 AU |
| eccentricity | 0.098 ± 0.00005 |
| Perihelion - aphelion | 2.727 ± 0.0016 AU - 3.3193 ± 0.0002 AU |
| Inclination of the orbit plane | 9.6849 ± 0.0585 ° |
| Length of the ascending node | 344.4822 ± 0.2698 ° |
| Argument of the periapsis | 51.546 ± 0.3904 ° |
| Time of passage of the perihelion | August 1, 2019 |
| Sidereal period | 5.26 a ± 0.1893 d |
| Physical Properties | |
| Medium diameter | 18.586 ± 0.219 km |
| Albedo | 0.132 ± 0.017 |
| Rotation period | 10.848 h |
| Absolute brightness | 11.2 mag |
| history | |
| Explorer | Karl Wilhelm Reinmuth |
| Date of discovery | September 2, 1929 |
| Another name | 1929 RE ; 1945 TB; 1950 ST; 1964 JD; 1966 UN; 1968 BB; 1971 TO 1 ; 1973 AB; 1974 EE; 1976 SP |
| 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. | |
(2358) Bahner ( 1929 RE ; 1945 TB ; 1950 ST ; 1964 JD ; 1966 UN ; 1968 BB ; 1971 TO 1 ; 1973 AB ; 1974 EE ; 1976 SP ) is an asteroid of the outer main belt that dated September 2, 1929 German (then: Weimar Republic ) astronomer Karl Wilhelm Reinmuth at the State Observatory Heidelberg-Königstuhl on the western summit of the Königstuhl near Heidelberg ( IAU code 024). It belongs to the Eos family , a group of asteroids named after (221) Eos .
designation
(2358) Bahner was named after Klaus Bahner (* 1921), who worked at the State Observatory in Heidelberg-Königstuhl and was particularly involved in the design of large telescopes. The design of the 1.2 meter, 2.2 meter and 3.5 meter telescopes at the Max Planck Institute for Astronomy can be traced back to him. The naming after Klaus Bahner was proposed by the German astronomer Lutz D. Schmadel and supported by the German priest and amateur astronomer Otto Kippes .
See also
Web links
- (2358) Bahner in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (2358) Bahner in the Small-Body Database of the Jet Propulsion Laboratory .
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 on August 5, 2019] Original title: Dictionary of Minor Planet Names . First edition: Springer Verlag, Berlin, Heidelberg 1992): “1929 RE. Discovered 1929 Sept. 2 by K. Reinmuth at Heidelberg. "