The discovery of an M4+T8.5 binary system
Burningham, B., Pinfield, D.J., Leggett, S.K., Tinney, C.G., Liu, M.C., Homeier, D., West, A.A., Day-Jones, A.C., Huelamo, N., Dupuy, T.J., Zhang, Z., Murray, D.N., Lodieu, N., Navascues, D.B.Y., Folkes, S., Galvez-Ortiz, M.C., Jones, H.R.A., Lucas, P.W., Calderon, M.M. and Tamura, M.
(2009)
The discovery of an M4+T8.5 binary system.
Monthly Notices of the Royal Astronomical Society (MNRAS), 395 (3).
pp. 1237-1248.
ISSN 0035-8711
We report the discovery of a T8.5 dwarf, which is a companion to the M4 dwarf Wolf 940. [Please see original online abstract for complete version with correct notation]