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

Result of query: info cati S72b] NGC 6819 NNN$
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Details on Acronym:   [S72b]
  
[S72b] (Sanders, 1972)
Write:<<[S72B] NGC 6819 NNN>>
N: 189
Object:*  (SIMBAD class: Star)
Note:One Yerkes 40-inch refractor plate pair was measured on the Lick Automatic Measuring Engine to obtain relative proper motions of N=189 stars in NGC 6819 field.
in source:NGC 6819
Ref:=1972A&A....19..155S
bySANDERS W.L.
 Astron. Astrophys., 19, 155-158 (1972)
  Membership of the open cluster NGC 6819.
oStars no. 79 and 186 are not on the finding chart.
oTable 1: <[S72b] NGC 6819 NNN> N=189 among (Nos 1-191).
Originof the Acronym: S = Created by Simbad, the CDS Database