CFBDSIR J1458+1013B: A Very Cold (>T10) Brown Dwarf in a Binary System Michael C. Liu, Philippe Delorme, Trent J. Dupuy, Brendan P. Bowler, Loic Albert, Etienne Artigau, Celine Reyle, Thierry Forveille, Xavier Delfosse T10よりlate-typeなこ…