LSPM J1112+7626: detection of a 41-day M-dwarf eclipsing binary from the MEarth transit survey

Jonathan M. Irwin, Samuel N. Quinn, Zachory K. Berta, David W. Latham, Guillermo Torres, Christopher J. Burke, David Charbonneau, Jason Dittmann, Gilbert A. Esquerdo, Robert P. Stefanik, Arto Oksanen, Lars A. Buchhave, Philip Nutzman, Perry Berlind, Michael L. Calkins, Emilio E. Falco