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

Result of query: info cati FCM84] M17 NN$
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Details on Acronym:   [FCM84]
  
[FCM84] (Felli+Churchwell+Massi, 1984)
Write:<<[FCM84] M17 UC-1>>
<<[FCM84] M17 W-Bar>>
<<[FCM84] M17 Arc>>
<<[FCM84] M17 NN>>
N: 1+2+1+13
Object:Region  (SIMBAD class: Region = Region defined in the Sky)
Stat:is completely incorporated in Simbad
Note:N=1 Ultra Compact HII region, format 'M17 UC-1'.
N=2 Bar regions, formats 'M17 N-Bar' and 'M17 S-Bar'.
N=1 Arc, and N=13 Clumps (Nos 1-13).
in source:M 17 = NGC 6618
Ref:=1984A&A...136...53F
byFELLI M. , CHURCHWELL E., MASSI M.
 Astron. Astrophys., 136, 53-64 (1984)
  A high resolution study of M 17 at 1.3, 2, 6 and 21 cm.
o<[FCM84] M17 UC-1> N=1, <[FCM84] M17 N-Bar> N=1, <[FCM84] M17 S-Bar> N=1, <[FCM84] M17 Arc> N=1. Table 3, Fig.5: <[FCM84] M17 NN> (Nos 1-13).
Originof the Acronym: S = Created by Simbad, the CDS Database