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Wide-field view of the sky around the brown dwarf binary CFBDSIR 1458+10
This visible light wide-field image of the region around the brown dwarf binary CFBDSIR 1458+10 was created from photographs taken through red and blue filters and forming part of the Digitized Sky Survey 2. The very cool brown dwarf double lies at the centre of the picture, but is too faint in visible light to be seen. The field of view is approximately 2.8 degrees across.
Kredit:ESO/Digitized Sky Survey 2. Acknowledgement: Davide de Martin
O snímku
Id: | eso1110c |
Typ: | Pozorování |
Datum zveřejnění: | 23. března 2011 15:00 |
Související články: | eso1110 |
Velikost: | 4007 x 4007 px |
O objektu
Jméno: | CFBDSIR 1458+10 |
Typ: | Milky Way : Star : Grouping : Binary Milky Way : Star : Type : Brown Dwarf |
Vzdálenost: | 75 světelné roky |
Constellation: | Bootes |
Kategorie: | Stars |
Image Formats
největší JPEG
4,7 MB
Publication TIFF 4K
27,6 MB
JPEG pro publikaci
4,7 MB
JPEG v rozlišení obrazovky
268,9 KB
Souřadnice
Position (RA): | 14 57 4.75 |
Position (Dec): | 10° 48' 58.22" |
Field of view: | 67.18 x 67.18 arcminutes |
Orientace: | Sever je 0.2° levá od svislé osy |
Barvy & filtry
Pásmo | Dalekohled |
---|---|
Optický B | Digitized Sky Survey 2 |
Optický R | Digitized Sky Survey 2 |