(5513) Yukio
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Asteroid (5513) Yukio |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.2110 AU |
| eccentricity | 0.0545 |
| Perihelion - aphelion | 2.0905 AU - 2.3315 AU |
| Inclination of the orbit plane | 1.6607 ° |
| Length of the ascending node | 289.7631 ° |
| Argument of the periapsis | 184.4963 ° |
| Sidereal period | 3.29 a |
| Mean orbital velocity | 20.02 km / s |
| Physical Properties | |
| Absolute brightness | 13.6 mag |
| history | |
| Explorer |
Watari Kakei Minoru Kizawa Takeshi Urata |
| Date of discovery | November 27, 1988 |
| Another name | 1988 WB , 1978 SB 6 , 1981 RH 4 |
| 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. | |
(5513) Yukio is an asteroid of the main belt , which on 27 November 1988 by the Japanese astronomer Watari Kakei , Minoru Kizawa and Takeshi Urata at the Oohira station of Nihondaira Observatory ( IAU code 385) in Shizuoka Prefecture was discovered.
The asteroid was named after the Japanese amateur astronomer and telescope designer Yukio Hasegawa (* 1950), with whose self-made telescopes several asteroids and the periodic comet 112P / Urata-Niijima were discovered.
See also
Web links
- Asteroid Yukio: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- Asteroid Yukio in the Small-Body Database of NASA's Jet Propulsion Laboratory at the California Institute of Technology, Pasadena, USA
- (5513) Yukio in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).