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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).
Kilde:ESO
Om billedet
| Id: | eso0611b |
| Type: | Observation |
| Udgivelsesdato: | 22. marts 2006 |
| Relaterede pressemeddelelser: | eso0611 |
| Størrelse: | 400 x 400 px |
Om objektet
| Navn: | SCR 1845-6357 |
| Type: | Milky Way : Star : Grouping : Binary Milky Way : Star : Type : Brown Dwarf |
| Kategori: | Stars |
Farver & filtre
| Bånd | Bølgelængde | Teleskop |
|---|---|---|
| Infrarød Near-IR | 1.575 μm | Very Large Telescope NACO |
| Infrarød Near-IR | 1.6 μm | Very Large Telescope NACO |
| Infrarød Near-IR | 1.625 μm | Very Large Telescope NACO |