nedwww.ipac.caltech.edu

NASA/IPEC Extragalactic Database.It is built around a master list of extragalactic objects for which cross-identifications of names have been established, accurate positions and redshifts entered to the extent possible, and some basic data collected.

URLs from nedwww.ipac.caltech.edu:

URL: http://nedwww.ipac.caltech.edu/level5/index.html

URL: http://nedwww.ipac.caltech.edu/level5/Watson/Watson_contents.html

URL: http://nedwww.ipac.caltech.edu

URL: http://nedwww.ipac.caltech.edu/level5/galaxies.html

URL: http://nedwww.ipac.caltech.edu/level5/March02/Wigner/Wigner.html

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URL: http://nedwww.ipac.caltech.edu/