Dictionary of Nomenclature of Celestial Objects
(Last update: 19-Apr-2024)

Result of query: info cati CW98] IRS$
.

Details on Acronym:   [CW98]
  
[CW98] (Chini+Wargau, 1998)= (IRS)
Write:<<[CW98] IRS NNW>>
N: 37+1
Object:(IR)  (SIMBAD class: Infrared = Infra-Red Source)
Stat:is completely incorporated in Simbad
in source:M 17 = NGC 6618
Ref:=1998A&A...329..161C
byCHINI R. , WARGAU W.F.
 Astron. Astrophys., 329, 161-168 (1998)
  Young stellar objects and abnormal extinction within M17.
oCEN = Cl* NGC 6618 CEN in SIMBAD
oTable 2: <[CW98] IRS NN> (Nos 1-37)
Ref:=2000A&A...357L..33C
byCHINI R. , NIELBOCK M., BECK R.
 Astron. Astrophys., 357, 33-36 (2000)
  The birth of massive twins in M 17.
oTable 1: <[CW98] IRS 5S> added.
Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   IRS
  
IRS (IR Source)
***** Avoid the usage of IRS, prefer [CW98]
Originof the Acronym: A = Assigned by the author(s)