2747 Český Krumlov
| Discovery [1] | |
|---|---|
| Discovered by | A. Mrkos |
| Discovery site | Kleť Observatory |
| Discovery date | 19 February 1980 |
| Designations | |
| MPC designation | 2747 Cesky Krumlov |
Named after | Český Krumlov[2] |
|
1980 DW · 1953 FO1 1975 EK5 · 1977 SV2 1977 TM3 · 1977 TS7 1982 OM | |
| main-belt | |
| Orbital characteristics [1] | |
| Epoch 27 June 2015 (JD 2457200.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 62.42 yr (22,800 days) |
| Aphelion | 3.4964 AU |
| Perihelion | 2.7028 AU |
| 3.0996 AU | |
| Eccentricity | 0.1280 |
| 5.46 yr (1,993.2 days) | |
| 38.676° | |
| Inclination | 5.8183° |
| 344.89° | |
| 302.21° | |
| Earth MOID | 1.6922 AU |
| Physical characteristics | |
| Dimensions | 32.63 km |
| 438.7098 h | |
|
0.0380 0.0405[3] | |
| Temperature | ~ 160 K |
| 11.8 | |
|
| |
2747 Český Krumlov (Czech: [ˈtʃɛskiː ˈkrʊmlof]) is a main belt asteroid, about 33 kilometers in diameter. It was discovered by Czech astronomer Antonín Mrkos at Kleť Observatory on 19 February 1980. Its provisional designation was 1980 DW.[1]
The asteroid belongs to the Hygiea family and is dark colored (hence probably a carbonaceous C-type).
It is named after the historic Czech town of Český Krumlov, near to the location of the discovering Kleť Observatory.[2]
References
- 1 2 3 "JPL Small-Body Database Browser: 2747 Cesky Krumlov (1980 DW)" (2015-09-17 last obs.). Jet Propulsion Laboratory. Retrieved October 2015.
- 1 2 Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (2747) Český Krumlov. Springer Berlin Heidelberg. p. 225. ISBN 978-3-540-29925-7. Retrieved October 2015.
- ↑ Supplemental IRAS Minor Planet Survey
External links
- Dictionary of Minor Planet Names, Google books
- 2747 Český Krumlov at the JPL Small-Body Database
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