Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Apr-2024)

Result of query: info cati BLK98] sj$
.

Details on Acronym:   [BLK98]
  
[BLK98] (Bershady+Lowenthal+Koo, 1998)
Write:<<[BLK98] aa NNN>>
N: 116+14+50+35
Object:*  (SIMBAD class: Star)
Stat:is completely incorporated in Simbad
Note:Keck telescope is used to count objects in the 2 fields 'SA 57' and Herc-1', centered respectively on '[K80] SA 57 6575' and '[K80] Herc-1 5677'..
There are 2 image classes j and k in each field, named 'sj' and 'sk' in SA 57 field, and 'hj' and 'hk' in Herc-1 field.
in source:SA 57-
in source:NAME Her 1
Ref:=1998ApJ...505...50B
byBERSHADY M.A. , LOWENTHAL J.D., KOO D.C.
 Astrophys. J., 505, 50-73 (1998)
  Near-infrared galaxy counts to J and K ~ 24 as a function of image size.
oTable 2: <[BLK98] sk NNN> N=116, <[BLK98] sj NNN> N=14, <[BLK98] hk NNN> N=50, <[BLK98] hj NNN> N=35.
=E=Catalogue in electronic form as J/ApJ/505/50
Originof the Acronym: S = Created by Simbad, the CDS Database