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Paper: The DDO Close Binary Spectroscopic Program
Volume: 435, Binaries – Key to Comprehension of the Universe
Page: 195
Authors: Rucinski, S. M.
Abstract: The survey of radial velocity orbits for short period (P<1 day), bright (V<10, with a few fainter stars) conducted at the David Dunlap Observatory in the last 9 years before its closure in 2008 included 162 binaries and resulted in 150 SB2 orbits and 5 SB1 spectroscopic orbits thus becoming one of the main legacies of DDO. The paper summarizes the main results from the survey.
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