(85317) Lehar
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Asteroid (85317) Lehár |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Middle main belt asteroid |
| Major semi-axis | 2.6049 AU |
| eccentricity | 0.2642 |
| Perihelion - aphelion | 1.9167 AU - 3.2931 AU |
| Inclination of the orbit plane | 6.6081 ° |
| Length of the ascending node | 137.8226 ° |
| Argument of the periapsis | 332.0398 ° |
| Time of passage of the perihelion | February 28, 2020 |
| Sidereal period | 4.20 a |
| Mean orbital velocity | 18.46 km / s |
| Physical Properties | |
| Absolute brightness | 15.6 mag |
| history | |
| Explorer | Freimut Börngen |
| Date of discovery | January 30, 1995 |
| Another name | 1995 BB 16 , 1998 XL 81 |
| 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. | |
(85317) Lehár is an asteroid of the central main belt , which was discovered by the German astronomer Freimut Börngen on January 30, 1995 at the Thuringian State Observatory Tautenburg ( IAU code 033).
The solar orbit of (85317) Lehár is strongly elliptical with an eccentricity of 0.2642 .
The orbit of the asteroid was secured in 2004 so that numbering could be assigned. (85317) Lehár was named on May 23, 2005 at the suggestion of Freimut Börngen after the composer Franz Lehár (1870–1948), who, together with Emmerich Kálmán and Oscar Straus, is considered to be the founder of the silver operetta era. The asteroid (4992) Kálmán was named after Kálmán in 1995 .
See also
Web links
- (85317) Lehár in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (85317) Lehár 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 (85317) Lehár according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ Small planets discovered on Tautenburger Platten on the website of Freimut Börngen