(19914) Klagenfurt
|
Asteroid (19914) Klagenfurt |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Inner main belt asteroid |
| Asteroid family | Hertha family |
| Major semi-axis | 2.4195 AU |
| eccentricity | 0.1572 |
| Perihelion - aphelion | 2.0392 AU - 2.7998 AU |
| Inclination of the orbit plane | 3.0148 ° |
| Length of the ascending node | 46.8124 ° |
| Argument of the periapsis | 44.1241 ° |
| Time of passage of the perihelion | September 24, 2015 |
| Sidereal period | 3.76 a |
| Mean orbital velocity | 19.15 km / s |
| Physical Properties | |
| Medium diameter | 6.086 (± 0.636) km |
| Albedo | 0.083 (± 0.017) |
| Absolute brightness | 14.6 mag |
| history | |
| Explorer | Freimut Börngen |
| Date of discovery | October 27, 1973 |
| Another name | 1973 UK 5 , 1988 KC 36 |
| 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. | |
(19914) Klagenfurt is an asteroid of the inner main belt . It was discovered by the German astronomer Freimut Börngen on October 27, 1973 at the Thuringian State Observatory Tautenburg ( IAU code 033).
The asteroid belongs to the Nysa group, a group of asteroids named after (44) Nysa (also called the Hertha family, after (135) Hertha ). The timeless (non- osculating ) orbital elements of (19914) Klagenfurt are almost identical to those of eleven smaller asteroids, assuming the absolute brightness , such as (39729) 1996 XD and (136478) 2005 GD 63 .
According to the SMASS classification ( Small Main-Belt Asteroid Spectroscopic Survey ), a spectroscopic study by Gianluca Masi , Sergio Foglia and Richard P. Binzel (19914) assigned Klagenfurt to the taxonomic class of S-asteroids .
The railway from (19914) Klagenfurt was secured in 2001 so that numbering could be assigned. On May 9 of the same year the asteroid was named after the Austrian city of Klagenfurt (today Klagenfurt am Wörthersee ) at the suggestion of Freimut Börngen .
See also
Web links
- (19914) Klagenfurt in the database of the "Asteroids - Dynamic Site" (AstDyS-2, English).
- (19914) Klagenfurt in the Small-Body Database of the Jet Propulsion Laboratory (English).
- Discovery Circumstances from (19914) Klagenfurt according to the Minor Planet Center of the International Astronomical Union at the Harvard-Smithsonian Center for Astrophysics in Cambridge , Massachusetts (English)
Individual evidence
- ↑ The family status of the asteroids in the AstDyS-2 database (English, HTML; 51.4 MB)
- ^ 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)
- ↑ Small planets discovered on Tautenburger Platten on the website of Freimut Börngen