Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati MCM2000] PN NNN$
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Details on Acronym:   MCM
  
MCM (Magrini+Corradi+Mampaso+)
***** Avoid the usage of MCM, prefer [MCM2000]
Originof the Acronym: L (2001A&A...373..438H)

Details on Acronym:   [MCM2000]
  
[MCM2000] (Magrini+Corradi+Mampaso+, 2000)= (MCM)
Write:<<[MCM2000] PN NNN>>
<<[MCM2000] Em NN>>
N: 134+63
Object:Poss. PN + Em*  (SIMBAD class: Unknown = Object of Unknown Nature)
Note:Table 2: N=134 possible PN in M 33. Around 15 objects could be in fact HII regions. Table 3: N=63 compact emission-line and continuum objects found in the survey, and excluded as PN.
in source:M 33 = NGC 598
Ref:=2000A&A...355..713M
byMAGRINI L. , CORRADI R.L.M., MAMPASO A., PERINOTTO M.
 Astron. Astrophys., 355, 713-719 (2000)
  A search for planetary nebulae in M 33.
oTable 2: <[MCM2000] PN NNN> (Nos 1-134). Table 3: <[MCM2000] Em NN> (Nos 1-63).
Originof the Acronym: S = Created by Simbad, the CDS Database