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Forty-four New and Known M-dwarf Multiples in the SDSS-III/APOGEE M-dwarf Ancillary Science Sample

  • Authors: Jacob Skinner, Kevin R. Covey, Chad F. Bender, Noah Rivera, Nathan De Lee, Diogo Souto, Drew Chojnowski, Nicholas Troup, Carles Badenes, Dmitry Bizyaev, Cullen H. Blake, Adam Burgasser, Caleb Cañas, Joleen Carlberg, Yilen Gómez Maqueo Chew, Rohit Deshpande, Scott W. Fleming, J. G. Fernández-Trincado, D. A. García-Hernández, Fred Hearty, Marina Kounkel, Penélope Longa-Peñe, Suvrath Mahadevan, Steven R. Majewski, Dante Minniti, David Nidever, Audrey Oravetz, Kaike Pan, Keivan Stassun, Ryan Terrien, and Olga Zamora

2018 The Astronomical Journal 156 45.

  • Provider: AAS Journals

Caption: Figure 6.

APOGEE CCF for 2M14562809+1648342, a binary whose mass ratio (q = 0.565) places it near the fiducial q = 0.5/ΔH = 1.2 limit that we estimate for where our search method will become substantially incomplete due solely to the inability to confidently detect the secondary companion, even at high-velocity separations.

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