CFBDS J005910.90-011401.3

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CFBDS J005910.90-011401.3
Observation data
Epoch J2000      Equinox J2000
Constellation Cetus
Right ascension 00h 59m 10.83s[1]
Declination −01° 14′ 01.3″[1]
Spectral type T8.5[1]
Apparent magnitude (J) 18.075[1]
Apparent magnitude (H) 18.27[1]
Apparent magnitude (K) 18.71[1]
Parallax (π)108.20 ± 5.00[2] mas
Distance30 ± 1 ly
(9.2 ± 0.4 pc)
Mass15-30 MJup
Surface gravity (log g)4.75 cgs
Temperature620 K
Age1-5 Myr
Other designations
CFBDS J005910-011401, WISEP J005911.09-011400.6
Database references

CFBDS J005910.90−011401.3 (also CFBDS J0059−0114 or CFBDS0059) is a brown dwarf with a low temperature of only 625 K,[3] located in constellation Cetus about 30 light-years away.[2]


  1. ^ a b c d e f "CFBDS J005910-011401". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 19 December 2016.
  2. ^ a b Faherty, Jacqueline K. (2012). "The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 Ultracool Dwarfs". The Astrophysical Journal. 752: 56. arXiv:1203.5543. Bibcode:2012ApJ...752...56F. doi:10.1088/0004-637X/752/1/56.
  3. ^ a b Philippe Delorme; et al. (13 February 2013). "CFBDS J005910.90-011401.3: reaching the T-Y Brown Dwarf transition?". Astronomy and Astrophysics. 482: 961–971. arXiv:0802.4387. Bibcode:2008A&A...482..961D. doi:10.1051/0004-6361:20079317.