Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati YSG NGC 4394 NNN$
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Details on Acronym:   YSG
  
YSG (Young Star Grouping) (Not yet in Simbad)
Write:<<YSG NGC 3377A NN>>
<<YSG NGC 3507 NN>>
<<YSG NGC 4394 NNN>>
N: 83+90+185
Object:Cluster of *  (SIMBAD class: Cluster* = Cluster of Stars)
Note:Young star groupings in 3 galaxies.
in source:NGC 3377A
in source:NGC 3507
in source:NGC 4394
Ref:=2002A&A...384...24V
byVICARI A. , BATTINELLI P., CAPUZZO-DOLCETTA R., WYDER T.K., ARRABITO G.
 Astron. Astrophys., 384, 24-32 (2002)
  Large-scale star formation in galaxies. II. The spirals NGC 3377A, NGC 3507 and NGC 4394. Young star groupings in spirals.
oTable 2: <YSG NGC 3377A NN> (Nos 1-83). Table 3: <YSG NGC 3507 NN> (Nos 1-90). Table 4: <YSG NGC 4394 NNN> (Nos 1-185).
Originof the Acronym: A = Assigned by the author(s)