(3555) Miyasaka
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Asteroid (3555) Miyasaka |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.7346 AU |
| eccentricity | 0.2366 |
| Perihelion - aphelion | 2.0877 AU - 3.3815 AU |
| Inclination of the orbit plane | 9.4743 ° |
| Length of the ascending node | 26.3164 ° |
| Argument of the periapsis | 310.3908 ° |
| Sidereal period | 4.52 a |
| Mean orbital velocity | 18.01 km / s |
| Physical Properties | |
| Rotation period | 54.2084 h |
| Absolute brightness | 12.9 mag |
| history | |
| Explorer | Karl Wilhelm Reinmuth |
| Date of discovery | October 6, 1931 |
| Another name | 1931 TC 1 , 1972 VW, 1981 WP |
| 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. | |
(3555) Miyasaka is an asteroid of the main belt that was discovered on October 6, 1931 by the German astronomer Karl Wilhelm Reinmuth at the State Observatory Heidelberg-Königstuhl ( observatory code 024) on the western summit of the Königstuhl near Heidelberg .
The asteroid was named after the Japanese astronomer Seidai Miyasaka (* 1955).
See also
Web links
- Asteroid Miyasaka: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (3555) Miyasaka in the Small-Body Database of the Jet Propulsion Laboratory .
- (3555) Miyasaka in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).