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Methane brown dwarf
Part of the NTT Deep Field, with the new Methane Brown Dwarf NTTDF J1205-0744 at the centre. The field measures 1.3 x 1.3 arcmin 2. The object is well visible in the SOFI infrared exposure (left) in the J-band at wavelength 1.25 µm, but not in the SUSI one at a shorter wavelength (right) in the i-band at 0.8 µm. North is up and East is left.
Kilde:ESO
Om billedet
Id: | eso9942a |
Type: | Observation |
Udgivelsesdato: | 18. august 1999 |
Relaterede pressemeddelelser: | eso9942 |
Størrelse: | 3000 x 1449 px |
Om objektet
Navn: | NTTDF J1205-0744 |
Type: | Milky Way : Star : Type : Brown Dwarf |
Afstand: | 300 lysår |
Kategori: | Stars |
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Farver & filtre
Bånd | Bølgelængde | Teleskop |
---|---|---|
Infrarød J | 1.25 μm | New Technology Telescope SOFI |
Infrarød I | 800 nm | New Technology Telescope SUSI |