Table 2: References to literature data with spectroscopic, astrometric, eclipsing, and visual binaries among the Hipparcos members of Sco OB2. The data for a number of binary systems in Sco OB2 is taken from several catalogues. This table is similar to the one presented in Kouwenhoven et al. (2005), but is updated with recent discoveries.
Reference Detection method
Alencar et al. (2003) Spectroscopic
Andersen et al. (1993) Combination
Balega et al. (1994) Visual
Barbier-Brossat et al. (1994) Spectroscopic
Batten et al. (1997) Spectroscopic
Buscombe & Kennedy (1962) Spectroscopic
Chen et al. (2006) Visual
Couteau (1995) Combination
The Double Star Library Combination
Duflot et al. (1995) Spectroscopic
Hartkopf et al. (2001) Visual
Jilinski et al. (2006) Spectroscopic
Jordi et al. (1997) Eclipsing
The Hipparcos and TYCHO Catalogues Astrometric
Kraicheva et al. (1989) Spectroscopic
Kouwenhoven et al. (2005) Visual
Kouwenhoven et al. (2007) Visual
Lindroos (1985) Visual
Malkov (1993) Combination
Mason (1995) Visual
McAlister et al. (1993) Visual
Miscellaneous, e.g. SIMBAD Combination
Miura et al. (1992) Visual
Nitschelm (2004) Spectroscopic
Pedoussaut et al. (1996) Spectroscopic
Shatsky & Tokovinin (2002) Visual
Sowell & Wilson (1993) Visual
Svechnikov & Bessonova (1984) Combination
Tokovinin (1997) Combination
Worley & Douglass (1997) Combination

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