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Muterspaugh, Matthew W. et al. (December 2010), “The Phases Differential Astrometry Data Archive. II. Updated Binary Star Orbits and a Long Period Eclipsing Binary”, The Astronomical Journal140 (6): 1623-1630, arXiv:1010.4043, Bibcode: 2010AJ....140.1623M, doi:10.1088/0004-6256/140/6/1623
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Muterspaugh, Matthew W. et al. (December 2010), “The Phases Differential Astrometry Data Archive. II. Updated Binary Star Orbits and a Long Period Eclipsing Binary”, The Astronomical Journal140 (6): 1623-1630, arXiv:1010.4043, Bibcode: 2010AJ....140.1623M, doi:10.1088/0004-6256/140/6/1623