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

Result of query: info cati PG$

Details on Acronym:   PG
  
PG     (P. Guida) (Not yet in Simbad)
 Write:<<PG  N>>
 N:  1
Object:*  (SIMBAD class: Star)
  Note:Provisional unpublished designation used at the Maria Mitchell Obs.    N= 1, PG 7, quoted by HARNS G.L., 1978, J. Amer. Ass. Var. Stars    Observers 6, 62.
 Auth.:GUIDA P.

Details on Acronym:   PG
  
PG     (Palomar Grism catalog)
  ***** Avoid the usage of PG,  prefer PC
 Originof the Acronym: L (1997AJ....114..635D)

Details on Acronym:   PG
  
PG     (Palomar obs., Green)
 Write:<<PG  HHMM+DDdA>>  

        <<PG  HHMM+DD>>
Object:UV Obj. + QSO  (SIMBAD class: QSO = Quasar)
  Note:1976PASP...88..598G, 1976PASP...88..665G: 1st refs from PG survey
    1980Natur.285..641W: 1st ref. with components 'A'    See also PGR
   Ref:=1976PASP...88..598G
     byGREEN R.F.
, GREENSTEIN J.L., BOKSENBERG A.
 Publ. Astron. Soc. Pac., 88, 598-602 (1976)

    A blue variable at high latitude.

o<PG HHMM+DD> N=1, PG 2337+12
   Ref:=1976PASP...88..665G
     byGREEN R.F.

 Publ. Astron. Soc. Pac., 88, 665-668 (1976)

    A discovery program for bright quasars: preliminary results.

o<PG HHMM+DD> N=4
   Ref:=1986ApJS...61..305G
     byGREEN R.F.
, SCHMIDT M., LIEBERT J.
 Astrophys. J., Suppl. Ser., 61, 305-352 (1986)

    The Palomar-Green catalog of ultraviolet-excess stellar objects.

oG 124-209 misprint for G 124-20
o<PG HHMM+DDd> N about 2000
=E=Catalogue in electronic form as II/207
=E=Catalogue in electronic form as <II/207A/>
 Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   Cl* NGC 6656 PG
  
Cl* NGC 6656 PG (Philip+Goodman)
 Write:<<Cl* NGC 6656 PG  NN>>
 N:  27
Object:*inCl
  Stat:is completely incorporated in Simbad
   Ref:=1975PASP...87..801P
     byPHILIP A.G.D.
, GOODMAN B.M.
 Publ. Astron. Soc. Pac., 87, 801-803 (1975)

    A finding list of B and A stars near the globular cluster M 22.

oTable I: <Cl* NGC 6656 PG NN> (Nos 1-27)