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The star cluster Messier 18 and its surroundings
The small smattering of bright blue stars upper left of centre in this huge 615 megapixel ESO image is the perfect cosmic laboratory in which to study the life and death of stars. Known as Messier 18 this open star cluster contains stars that formed together from the same massive cloud of gas and dust. This image was captured by the OmegaCAM camera attached to the VLT Survey Telescope (VST) located at ESO’s Paranal Observatory in Chile.
Autorska prava:ESO
O slici
Id: | eso1628a |
Tip: | Opservacija |
Datum objavljivanja: | 10. avgust 2016. 12:00 |
Povezana saopštenja: | eso1628 |
Veličina: | 30577 x 20108 px |
O objektu
Naziv: | Messier 18 |
Tip: | Milky Way : Star : Grouping : Cluster : Open |
Constellation: | Sagittarius |
Kategorija: | Star Clusters |
Formati slika
Koordinate
Position (RA): | 18 17 51.10 |
Position (Dec): | -17° 19' 44.98" |
Field of view: | 109.10 x 71.75 arcminutes |
Orijentacija: | Sever je 0.1°levo od vertikale |
Boje i flteri
Opseg | Talasna dužina | Teleskop |
---|---|---|
Optički G | 480 nm | VLT Survey Telescope OmegaCAM |
Optički R | 625 nm | VLT Survey Telescope OmegaCAM |
Optički I | 770 nm | VLT Survey Telescope OmegaCAM |
Optički NB | 852 nm | VLT Survey Telescope OmegaCAM |