(75058) Hanau
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Asteroid (75058) Hanau |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt asteroid |
| Major semi-axis | 2.5703 AU |
| eccentricity | 0.0624 |
| Perihelion - aphelion | 2.4099 AU - 2.7306 AU |
| Inclination of the orbit plane | 2.8810 ° |
| Length of the ascending node | 30.9010 ° |
| Argument of the periapsis | 356.9163 ° |
| Sidereal period | 4.12 a |
| Physical Properties | |
| Absolute brightness | 16.1 mag |
| history | |
| Explorer | Saji Observatory |
| Date of discovery | November 6, 1999 |
| Another name | 1999 VK 5 , 1993 FT 79 |
| 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. | |
(75058) Hanau is an asteroid of the main middle belt that was discovered on November 6, 1999 at the Japanese Saji Observatory ( IAU code 867) in Tottori . The asteroid had already been sighted on March 21 and 22, 1993 under the provisional designation 1993 FT 79 at the La Silla Observatory of the European Southern Observatory in Chile .
According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel at (75058) Hanau assumed a dark surface, so it could, roughly speaking, be around trade a C asteroid .
(75058) Hanau was named on December 10, 2011 after the Hessian city of Hanau . Hanau has had a town partnership with the Japanese city of Tottori since 2001. The naming took place on the tenth anniversary of the town twinning.
A piece of the London DJ project Vis-à-Vis was named after the asteroid: (75058) Hanau .
See also
Web links
- (75058) Hanau in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (75058) Hanau 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 by (75058) Hanau according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ Observations from (75058) Hanau on minorplanetcenter.net (English)
- ^ Gianluca Masi, Sergio Foglia, Richard P. Binzel: Search for Unusual Spectroscopic Candidates Among 40313 minor planets from the 3rd Release of the Sloan Digital Sky Survey Moving Object Catalog . (English)
- ↑ subdivision of asteroids to S-types, C-types and V-types (English)