(6009) Yuzuruyoshii
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Asteroid (6009) Yuzuruyoshii |
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| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt asteroid |
| Major semi-axis | 2.4374 AU |
| eccentricity | 0.1517 |
| Perihelion - aphelion | 2.0676 AU - 2.8072 AU |
| Inclination of the orbit plane | 22.7165 ° |
| Length of the ascending node | 213.3285 ° |
| Argument of the periapsis | 78.1118 ° |
| Sidereal period | 3.81 a |
| Physical Properties | |
| Rotation period | 3.0302 h |
| Absolute brightness | 12.3 mag |
| history | |
| Explorer | Eleanor Helin |
| Date of discovery | March 24, 1990 |
| Another name | 1990 FQ 1 , 1952 HE 3 , 1957 WJ 1 |
| 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. | |
(6009) Yuzuruyoshii is an asteroid of the main inner belt discovered on March 24, 1990 by the American astronomer Eleanor Helin at the Palomar Observatory ( IAU code 675) in California . Unconfirmed sightings of the asteroid had already occurred on April 26, 1952 (1952 HE 3 ) at the McDonald Observatory in Texas and on November 27, 1957 (1957 WJ 1 ) at the Goethe Link Observatory in Indiana .
The orbit of the asteroid around the sun is strongly inclined at more than 22 ° to the ecliptic of the solar system .
(6009) Yuzuruyoshii is named after Yuzuru Yoshii , the director of the Institute for Astronomy at the University of Tokyo . The nomination took place on October 29, 2012.
Web links
- (6009) Yuzuruyoshii in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (6009) Yuzuruyoshii in the Small-Body Database of the Jet Propulsion Laboratory of NASA at the California Institute of Technology (Caltech) in Pasadena , California (English)
- Discovery Circumstances of (6009) Yuzuruyoshii according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
- Analysis of the light curve of the asteroid
Individual evidence
- ↑ Observations by (6009) Yuzuruyoshii on minorplanetcenter.net (English)