The Blue Straggler RS CVn Star S1082 in M67: A Detailed Light Curve and the Possibility of a Triple

Eric L. Sandquist, David W. Latham, Matthew D. Shetrone +1

We present a picture of the very unusual blue straggler S1082 in the old open cluster M67 whose light is the sum of a close binary (P = 1.0677978 d) and another cluster member. We…