NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-22 T23:10:33 PDT
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Reference(s) for object NGC 3503

3 reference(s) found in NED.


1. 1994ApJS...90..173G GREGORY, P. C.,... THE PARKES-MIT-NRAO (PMN) MAP CATALOG OF RADIO SOURCES COVERING -88^DEG^ < {DELT...
2. 1987AMCAT.C...0000A Arp, H. C. and ... A Catalogue of Southern Peculiar Galaxies and Associations, 1987, Cambridge: Cam...
3. 1888MmRAS..49....1D Dreyer, J. L. E... A New General Catalogue of Nebulae and Clusters of Stars,being the Catalogue of ...

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