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Orbit of the ultra-cool stars in 2MASSW J0746425+2000321
Orbit of the brown dwarf around the ultra-cool dwarf (2MASSW J0746425+2000321). Each red dot on the orbit corresponds to one observation made with a ground- or space-based telescope. The observations cover 60% of the whole orbit.
Crédit:ESO
À propos de l'image
Identification: | eso0420a |
Type: | Collage |
Date de publication: | 15 juin 2004 |
Communiqués de presse en rapport: | eso0420 |
Taille: | 3546 x 2250 px |
À propos de l'objet
Nom: | 2MASS J07464256+2000321 |
Type: | Milky Way : Star : Type : Brown Dwarf |
Distance: | 40 années lumière |
Catégorie: | Stars |