2 datasets found

Keywords: astrometric binary stars

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  • Ultracool Dwarf Companion Catalogue UCDC

    The Ultracool Dwarf Companion Catalogue consists of 278 multiple systems, 32 of which are newly discovered, each with at least one spectroscopically confirmed Ultracool Dwarf,...

  • Delta-mu Binaries

    A collection of binary stars with a difference in instantaneous proper motion as measured by HIPPARCOS and the long-term proper motion.
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