(19136) Strassmann
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Asteroid (19136) Strassmann |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Astraea family |
| Major semi-axis | 2.5971 AU |
| eccentricity | 0.1038 |
| Perihelion - aphelion | 2.3276 AU - 2.8665 AU |
| Inclination of the orbit plane | 4.7745 ° |
| Length of the ascending node | 137.3118 ° |
| Argument of the periapsis | 350.9976 ° |
| Sidereal period | 4.19 a |
| Mean orbital velocity | 18.47 km / s |
| Physical Properties | |
| Absolute brightness | 14.7 mag |
| history | |
| Explorer | Freimut Börngen |
| Date of discovery | January 10, 1989 |
| Another name | 1989 AZ 6 , 1998 KU 15 |
| 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. | |
(19136) Strassmann is an asteroid of the main belt , which was discovered on January 10, 1989 by the German astronomer Freimut Börngen at the Thuringian State Observatory Tautenburg ( IAU code 033) in the Tautenburg Forest in Thuringia .
The asteroid was on March 9, 2001, after the German chemist Fritz Strassmann named (1902-1980), who jointly on 17 December 1938 in Berlin with Lise Meitner and Otto Hahn , the nuclear fission discovered.
See also
Web links
- Asteroid Strassmann: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (19136) Strassmann in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (19136) Strassmann in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).