Dictionary of Nomenclature of Celestial Objects
(Last update: 03-Jul-2020)

Result of query: info cati NGC 6809$

Details on Acronym:   NGC 6809
   NGC 6809 Write:<<NGC 6809 NN>>
<<NGC 6809 NNNN # 4 digits>> N: 21+510 Object:*inCl Rem:Format NN: (Nos 1-21), photoelectric stars.
Format NNNN: N=510
the first digit N (or R) is for quadrant (1 to 4),
the second digit is for ring (1 to 5).
ex.: star 2-3-1 = NGC 6809 2301 (always 4 digits) Ref:=1977A&AS...29....1L byLEE S.W. Astron. Astrophys., Suppl. Ser., 29, 1-8 (1977) The C-M diagram of the globular cluster M 55. oTable 1: <NGC 6809 NN> (Nos 1-21). Tables 1, 2: <NGC 6809 NNNN> N=510, always 4 digits. Ref:=1977A&AS...29....1L byLEE S.W. Astron. Astrophys., Suppl. Ser., 29, 1-8 (1977) The C-M diagram of the globular cluster M 55. oTable 1: <NGC 6809 NN> (Nos 1-21). Tables 1, 2: <NGC 6809 NNNN> N=510, always 4 digits.
Details on Acronym:   Cl* NGC 6809 Lee
   Cl* NGC 6809 Lee (Lee) ====>Equivalent to: NGC 6809

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