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Galaxy ESO 570-19 and variable star UW Crateris
Part of the Deep 3 Deep Public Survey field, showing the brightest galaxy in the field ESO 570-19 (upper left) and the brightest star UW Crateris. This red giant (upper right) is a variable star that is about 8 times fainter than what the unaided eye can see. An 'S'-shaped ensemble of galaxies is also visible in the lower part of the picture. Imagine: all these island universes are about the same size as our Milky Way and contain billion of stars!
Kredit:ESO
O snímku
Id: | eso0614b |
Typ: | Pozorování |
Datum zveřejnění: | 14. dubna 2006 |
Související články: | eso0614 |
Velikost: | 3838 x 2768 px |
O objektu
Jméno: | ESO 570-19, UW Crateris |
Typ: | Local Universe : Galaxy Milky Way : Star : Type : Variable |
Constellation: | Crater |
Kategorie: | Galaxies Stars |
Souřadnice
Position (RA): | 11 19 49.15 |
Position (Dec): | -21° 29' 1.41" |
Field of view: | 15.22 x 10.98 arcminutes |
Orientace: | Sever je 0.0° pravá od svislé osy |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Optický U | 340 nm | MPG/ESO 2.2-metre telescope WFI |
Infračervený J | 1.247 μm | New Technology Telescope SOFI |
Optický B | 451 nm | MPG/ESO 2.2-metre telescope WFI |
Optický V | 539 nm | MPG/ESO 2.2-metre telescope WFI |
Optický R | 651 nm | MPG/ESO 2.2-metre telescope WFI |
Infračervený I | 783 nm | MPG/ESO 2.2-metre telescope WFI |
Infračervený Ks | 2.162 μm | New Technology Telescope SOFI |