Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati GMS97] NGC 450 NNN$
.
.
.

Details on Acronym:   [GMS97]
  
[GMS97] (Gosset+Moreau+Surdej+, 1997)
Write:<<[GMS97] NGC 450 NNN>>
N: 140
Object:Poss. QSO  (SIMBAD class: QSO_Candidate = Quasar Candidate)
Stat:is completely incorporated in Simbad
Note:Table 6: N=140 QSO candidates, among which 59 are QSO, 26 stars, 2 probable stars, 2 G or HII, 1 probable G.
Ref:=1997A&AS..123..529G
byGOSSET E. , MOREAU O., SURDEJ J., SWINGS J.P., ARP H.C.
 Astron. Astrophys., Suppl. Ser., 123, 529-568 (1997)
  Surveys of ultraviolet-excess quasar candidates in large fields. The area around NGC 450.
oTable 6: <[GMS97] NGC 450 NNN> N=140 among (Nos 1-244)
=E=Catalogue in electronic form as J/A+AS/123/529
Originof the Acronym: S = Created by Simbad, the CDS Database