NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-05-19 T18:14:03 PDT
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For refcode 1993A&AS...99..379O:
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Copyright by European Southern Observatory (ESO). Reproduced by permission
1993A&AS...99..379O HI observations of binary spiral galaxies T. Oosterloo and S. Shostak Kapteyn Astronomical Institute, Postbus 800,9700 AV Groningen, The Netherlands Received February 12; accepted August 14,1992 Abstract. Observations in the 21 cm line of neutral hydrogen made with the Arecibo- and the Westerbork radio telescopes are presented of a sample of binary spiral galaxies. Completed with optical information, these observations are used to determine the spatial orientation of the spin-vectors of the galaxies and to estimate their systemic- and rotation velocities. These data are used in an accompanying paper to study the angular momentum properties of binary spiral galaxies in the context of galaxy formation. Key words: galaxies: formation of - galaxies: kinematics and dynamics of - galaxies: spiral
Retrieve 110 NED objects in this reference.
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