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2020MNRAS.493.2188G - Mon. Not. R. Astron. Soc., 493, 2188-2194 (2020/April-1)
Discovery of a new supernova remnant G21.8-3.0.
GAO X.Y., REICH P., REICH W., HOU L.G. and HAN J.L.
Abstract (from CDS):
Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society
Journal keyword(s): methods: observational - ISM: supernova remnants - radio continuum: general
CDS comments: G21.93-2.72 = PMN J1840-1101 ; G22.08-3.19 = PMN J1842-1107 ; G21.66-2.79 not identified (not enough information).
Simbad objects: 15
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