The radii of the nearby K5V and K7V stars 61 Cygni A & B

Authors :: Kervella, P.
Mérand, A.
Pichon, B.
Thévenin, F.
Heiter, U.
Bigot, L.
ten Brummelaar, T. A.
McAlister, H. A.
Ridgway, S. T.
Turner, N.
Sturmann, J.
Sturmann, L.
Goldfinger, P. J.
Farrington, C.
Kervella, P.
Mérand, A.
Pichon, B.
Thévenin, F.
Heiter, U.
Bigot, L.
ten Brummelaar, T. A.
McAlister, H. A.
Ridgway, S. T.
Turner, N.
Sturmann, J.
Sturmann, L.
Goldfinger, P. J.
Farrington, C.
Source :: Astronomy and Astrophysics; September 2008, Vol. 488 Issue: 2 p667-674, 8p
Publication Year :: 2008
Abstract: Context. The main sequence binary star 61 Cyg (K5V+K7V) is our nearest stellar neighbour in the northern hemisphere. This proximity makes it a particularly well suited system for very high accuracy interferometric radius measurements.

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