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Cluster of galaxies CL0053-37 in NGC 300 field
The distant cluster of galaxies CL0053-37, as imaged on the WFI photo of the NGC 300 sky field. The elongated distribution of the cluster galaxies, as well as the presence of two large, early-type elliptical galaxies indicate that this cluster is still in the process of formation. Some of the galaxies appear to be merging. From the measured redshift (z = 0.1625), a distance of about 2.1 billion light-years is deduced.
Kredit:ESO
O snímku
Id: | eso0221d |
Typ: | Pozorování |
Datum zveřejnění: | 7. srpna 2002 |
Související články: | eso0221 |
Velikost: | 1304 x 1496 px |
O objektu
Jméno: | CL0053-37 |
Typ: | Early Universe : Galaxy : Grouping : Cluster |
Vzdálenost: | z=0.162 (rudý posuv) |
Constellation: | Sculptor |
Kategorie: | Galaxy Clusters |
Souřadnice
Position (RA): | 0 56 0.97 |
Position (Dec): | -37° 32' 44.55" |
Field of view: | 5.16 x 5.93 arcminutes |
Orientace: | Sever je 0.1° levá od svislé osy |
Barvy & filtry
Pásmo | Dalekohled |
---|---|
Optický B | MPG/ESO 2.2-metre telescope WFI |
Optický V | MPG/ESO 2.2-metre telescope WFI |
Optický R | MPG/ESO 2.2-metre telescope WFI |
Optický H-alpha | MPG/ESO 2.2-metre telescope WFI |