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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.
Crédit:ESO
À propos de l'image
| Identification: | eso9942a |
| Type: | Observation |
| Date de publication: | 18 août 1999 |
| Communiqués de presse en rapport: | eso9942 |
| Taille: | 3000 x 1449 px |
À propos de l'objet
| Nom: | NTTDF J1205-0744 |
| Type: | Milky Way : Star : Type : Brown Dwarf |
| Distance: | 300 années lumière |
| Catégorie: | Stars |
Fonds d'écran
Couleurs & filtres
| Domaine | Longueur d'onde | Télescope |
|---|---|---|
| Infrarouge J | 1.25 μm | New Technology Telescope SOFI |
| Infrarouge I | 800 nm | New Technology Telescope SUSI |