Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Sep-2023)

Result of query: info cati Na$

Details on Acronym:   Na
   Na (Nassau+)= (NSC) Write:<<PN Na N>> N: 2 Object:PN  (SIMBAD class: PlanetaryNeb = Planetary Nebula) Stat:is completely incorporated in Simbad Note:Table 5. For other tables, see [NSC64]. Ref:=1964ApJ...139..864N byNASSAU J.J. , STEPHENSON C.B., CAPRIOLI G. Astrophys. J., 139, 864-868 (1964) Spectral classification for new or unclassified late-type variables, emission-line stars, S stars, and planetary nebulae. oTable 1: <[NSC64] 1-NN> (Nos 1-1 to 1-56). Table 2: <[NSC64] 2-NN> (Nos 2-1 to 2-20). Table 3: <[NSC64] 3-N> (Nos 3-1 to 3-8). Table 4: <[NSC64] 4-NN> (Nos 4-1 to 4-16). Table 5: <PN Na N> (Nos 1-2).
Details on Acronym:   NSC
   NSC (Nassau+Stephenson+Caprioli) ***** Avoid the usage of NSC, prefer Na

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