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

Result of query: info cati A1$

Details on Acronym:   A1
  
A1 (Asiago obs., field 1)
Write:<<A1 NNN>>
N: 129
Object:Blue Obj.  (SIMBAD class: blue = Blue Object)
Stat:is completely incorporated in Simbad
Note:field centered l= 243deg, b = 67deg
Identif. charts
ref. 1982A&AS...48..333E gives the physical nature of the A1 objects.
Ref:=1968POPad.143....1B
byBARBIERI C. , ERCULIANI L., ROSINO L.
 Publ. Oss. Astron. Padova, 143, 1-14 (1968)
  Studies of blue objects in high galactic latitudes. I. Blue faint objects in the field of 88 Leonis.
o<A1 NNN> (Nos 1-129)
Originof the Acronym: A = Assigned by the author(s)