(14105) Nakadai
|
Asteroid (14105) Nakadai |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Eos family |
| Major semi-axis | 2.9845 AU |
| eccentricity | 0.1043 |
| Perihelion - aphelion | 2.6732 AU - 3.2959 AU |
| Inclination of the orbit plane | 9.2710 ° |
| Length of the ascending node | 209.3733 ° |
| Argument of the periapsis | 131.3020 ° |
| Sidereal period | 5.16 a |
| Physical Properties | |
| Absolute brightness | 12.9 mag |
| history | |
| Explorer |
Kin Endate Kazurō Watanabe |
| Date of discovery | October 6, 1997 |
| Another name | 1997 TS 17 , 1992 UM 5 |
| 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. | |
(14105) Nakadai is an asteroid of the main belt , which on 6 October 1997 by the Japanese astronomer Kin EnDate and Kazuro Watanabe at Kitami Observatory ( IAU code 400) in Kitami , sub-prefecture Okhotsk in Hokkaido was discovered.
The asteroid belongs to the Eos family, a group of asteroids, which typically have large semiaxes from 2.95 to 3.1 AU , bounded inward by the Kirkwood gap of the 7: 3 resonance with Jupiter , and orbital inclinations between 8 ° and 12 °. The group is named after the asteroid (221) Eos . The family is believed to have emerged from a collision more than a billion years ago.
(14105) Nakadai was named on July 22, 2013 after the Japanese actor Tatsuya Nakadai (* 1932), who through his roles in films by the director Akira Kurosawa , for example Kagemusha - The Shadow of the Warrior (1980) and Ran (1985), got known. In 2011 the asteroid (254749) was named Kurosawa after Kurosawa .
See also
Web links
- Asteroid Nakadai: Discovery Circumstances according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics, Cambridge, USA
- (14105) Nakadai in the Small-Body Database of the Jet Propulsion Laboratory (English).
- (14105) Nakadai in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
Individual evidence
- ↑ (14105) Nakadai in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- ↑ David Vokrouhlický , Miroslav Brož , Alessandro Morbidelli , William Bottke , David Nesvorný , Daniel Lazzaro, Andy Rivkin: Yarkovsky footprints in the Eos family (PDF, English)