Dictionary of Nomenclature of Celestial Objects
(Last update: 17-May-2024)

Result of query: info cati A3$

Details on Acronym:   A3
   A3 (Asiago obs., field 3)= (BB) Write:<<A3 NNN>> N: 506 Object:Blue Obj.  (SIMBAD class: blue = Blue Object) Ref:=1974A&AS...13..269B byBARBIERI C. , BENVENUTI P. Astron. Astrophys., Suppl. Ser., 13, 269-291 (1974) Studies of blue objects at high galactic latitudes. III. Faint blue objects in the field of BD +15 2469. o<A3 NNN> N=324 among (Nos 1-506) Originof the Acronym: A = Assigned by the author(s)
Details on Acronym:   BB
   BB (Barbieri+Benvenuti) ***** Avoid the usage of BB, prefer A3 Originof the Acronym: L = Found in the literature