CFBDS J005910.90–011401.3

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]

CFBDS J005910.90-011401.3

infrared image of CFBDS J0059−0114 Credit: NASA/JPL Spitzer Space Telescope
Observation data Epoch J2000      Equinox J2000
Constellation	Cetus
Right ascension	00h 59m 10.83s[1]
Declination	−01° 14′ 01.3″[1]
Characteristics
Spectral type	T8.5[1]
Apparent magnitude (J)	18.075[1]
Apparent magnitude (H)	18.27[1]
Apparent magnitude (K)	18.71[1]
Astrometry
Parallax (π)	108.20 ± 5.00 mas[2]
Distance	30 ± 1 ly (9.2 ± 0.4 pc)
Details[3]
Mass	15-30 MJup
Surface gravity (log g)	4.75 cgs
Temperature	620 K
Age	1-5 Myr
Other designations
CFBDS J005910-011401, WISEP J005911.09-011400.6
Database references
SIMBAD	data

References

1. "CFBDS J005910-011401". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 19 December 2016.
2. Faherty, Jacqueline K. (2012). "The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 Ultracool Dwarfs". The Astrophysical Journal. 752 (1): 56. arXiv:1203.5543. Bibcode:2012ApJ...752...56F. doi:10.1088/0004-637X/752/1/56. S2CID 18160586.
3. Delorme, Philippe; Delfosse, Xavier; Albert, Loïc; Artigau, Étienne; Forveille, Thierry; Reylé, Céline; Allard, France; Homeier, Derek; Robin, Annie C.; Willott, Chris J.; Liu, Michael C.; Dupuy, Trent J. (2008). "CFBDS J005910.90-011401.3: Reaching the T-Y brown dwarf transition?". Astronomy and Astrophysics. 482 (3): 961–971. arXiv:0802.4387. Bibcode:2008A&A...482..961D. doi:10.1051/0004-6361:20079317. S2CID 847552.