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- DEN_0255-4700 abstract "DENIS 0255-4700 is an extremely faint brown dwarf about 16 light years from the Solar System in the southern constellation of Eridanus. It is the closest known isolated L brown dwarf, and only after the binary Luhman 16. It is also the faintest brown dwarf (with the absolute magnitude of MV=24.44) having measured visible magnitude.DENIS 0255-4700 was identified for the first time as a probable nearby object in 1999. Its proximity to the Solar System was established by the RECONS group in 2006 when its trigonometric parallax was measured. DENIS 0255-4700 has a relatively small tangential velocity of 27.0 ± 0.5 km/s.The photospheric temperature of DENIS 0255-4700 is estimated at about 1300 K. Its atmosphere in addition to hydrogen and helium contains water vapor, methane and possibly ammonia. The mass of DENIS 0255-4700 lies in the range from 25 to 65 Jupiter masses corresponding to the age range from 0.3 to 10 billion years.".
- DEN_0255-4700 thumbnail L-dwarf-nasa-hurt.png?width=300.
- DEN_0255-4700 wikiPageExternalLink TOP100.posted.htm.
- DEN_0255-4700 wikiPageID "11825732".
- DEN_0255-4700 wikiPageRevisionID "591905076".
- DEN_0255-4700 absmagV "24.44".
- DEN_0255-4700 age "0.3".
- DEN_0255-4700 appmag "~13.2".
- DEN_0255-4700 appmag "~17.2".
- DEN_0255-4700 appmag "~20.1".
- DEN_0255-4700 appmag "~22.9".
- DEN_0255-4700 appmag1Passband "V".
- DEN_0255-4700 appmag2Passband "R".
- DEN_0255-4700 appmag3Passband "I".
- DEN_0255-4700 appmag4Passband "J".
- DEN_0255-4700 class "L8/L9".
- DEN_0255-4700 constell Eridanus_(constellation).
- DEN_0255-4700 epoch "J2000".
- DEN_0255-4700 hasPhotoCollection DEN_0255-4700.
- DEN_0255-4700 mass "0.025".
- DEN_0255-4700 pError "3.89".
- DEN_0255-4700 parallax "201.37".
- DEN_0255-4700 propMoDec "−547 ± 6".
- DEN_0255-4700 propMoRa "1053".
- DEN_0255-4700 radius "0.08".
- DEN_0255-4700 simbad "DENIS-P+J0255.0-4700".
- DEN_0255-4700 temperature "~1300".
- DEN_0255-4700 subject Category:2MASS_objects.
- DEN_0255-4700 subject Category:Brown_dwarfs.
- DEN_0255-4700 subject Category:DENIS_objects.
- DEN_0255-4700 subject Category:Eridanus_(constellation).
- DEN_0255-4700 subject Category:L-type_stars.
- DEN_0255-4700 subject Category:Objects_within_100_ly_of_Earth.
- DEN_0255-4700 type CelestialBody.
- DEN_0255-4700 type Star.
- DEN_0255-4700 type PhysicalBody.
- DEN_0255-4700 comment "DENIS 0255-4700 is an extremely faint brown dwarf about 16 light years from the Solar System in the southern constellation of Eridanus. It is the closest known isolated L brown dwarf, and only after the binary Luhman 16. It is also the faintest brown dwarf (with the absolute magnitude of MV=24.44) having measured visible magnitude.DENIS 0255-4700 was identified for the first time as a probable nearby object in 1999.".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DEN 0255-4700".
- DEN_0255-4700 label "DENIS-P J0255−4700".
- DEN_0255-4700 sameAs DENIS-P_J0255−4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs DEN_0255-4700.
- DEN_0255-4700 sameAs m.02rtsj9.
- DEN_0255-4700 sameAs Q1153018.
- DEN_0255-4700 sameAs Q1153018.
- DEN_0255-4700 wasDerivedFrom DEN_0255-4700?oldid=591905076.
- DEN_0255-4700 depiction L-dwarf-nasa-hurt.png.
- DEN_0255-4700 isPrimaryTopicOf DEN_0255-4700.
- DEN_0255-4700 name "DENIS 0255-4700".