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The system SCR 1845-6357 (NACO-SDI/VLT)
Three-colour image of SCR1845-6357AB generated from the SDI filter images (blue=1.575 micron, green=1.600 micron, red=1.625 micron). Since the T-dwarf fades away towards the longer wavelengths, it appears quite blue in this image. It is roughly 50 times fainter than the star and is separated from it by an angle of 1.17 arcsecond on the sky (4.5 times the Earth-Sun distance).
Kredit:ESO
O snímku
Id: | eso0611b |
Typ: | Pozorování |
Datum zveřejnění: | 22. března 2006 |
Související články: | eso0611 |
Velikost: | 400 x 400 px |
O objektu
Jméno: | SCR 1845-6357 |
Typ: | Milky Way : Star : Grouping : Binary Milky Way : Star : Type : Brown Dwarf |
Kategorie: | Stars |
Barvy & filtry
Pásmo | Vlnová délka | Dalekohled |
---|---|---|
Infračervený Near-IR | 1.575 μm | Very Large Telescope NACO |
Infračervený Near-IR | 1.6 μm | Very Large Telescope NACO |
Infračervený Near-IR | 1.625 μm | Very Large Telescope NACO |