Dictionary of Nomenclature of Celestial Objects

regions in NGC 3184, and [RSP2021] for HII regions in NGC 2403.
in source:M 101 = NGC 5457
Ref:=2016ApJ...830....4C
byCROXALL K.V. , POGGE R.W., BERG D.A., SKILLMAN E.D., MOUSTAKAS J.
 Astrophys. J., 830, 4-4 (2016)
  CHAOS III: gas-phase abundances in NGC 5457.
oTable 2: <[CPB2016] NGC 5457+xxx.x+yyy.y> N=102.
=E=Catalogue in electronic form as <J/ApJ/830/4/>

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