Dictionary of Nomenclature of Celestial Objects
(Last update: 23-Oct-2020)

Result of query: info cati PN Em$

Details on Acronym:   Em
   Em (Emission obj.) Write:<<PN Em N>> N: 3 Object:PN  (SIMBAD class: PN = Planetary Nebula) Stat:is completely incorporated in Simbad Note:Nos 1,2,5. PK Nomenclature. Other objects are [M61b]. Ref:=1961PASP...73..264M byMcCUSKEY S.W. Publ. Astron. Soc. Pac., 73, 264-265 (1961) Emission objects near Selected Area 158. oTable I: <[M61b] N> (Nos 1-7), <PN Em N> (Nos 1, 2, 5)

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