Dictionary of Nomenclature of Celestial Objects
(Last update: 24-Apr-2018)

Result of query: info cati PN A66$

Details on Acronym:   A
   A (Abell, 1966) ***** Avoid the usage of A, prefer A66
Details on Acronym:   A'
   A' (Abell) ***** Avoid the usage of A', prefer A66
Details on Acronym:   A66
   A66 (Abell, 1966)= (A) = (A') = (Abell) Write:<<PN A66 NN>> N: 86 Object:PN  (SIMBAD class: PN = Planetary Nebula) Stat:is completely incorporated in Simbad Note:A few objects have Identif. charts Ref:=1966ApJ...144..259A byABELL G.O. Astrophys. J., 144, 259-279 (1966) Properties of some old planetary nebulae. oTable 2: <PN A66 NN> (Nos 1-86)
Details on Acronym:   Abell
   Abell (Abell) ***** Avoid the usage of Abell, prefer A66