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

Result of query: info cati FG96] NNA$
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Details on Acronym:   [FG96]
  
[FG96] (Fesen+Gunderson, 1996)
Write:<<[FG96] NNA>>
N: 87+43
Object:Knot  (SIMBAD class: PartofCloud = Part of Cloud)
Note:(Nos 1-87) knots in Cas A SNR. In the 2nd ref., format 'NNA' is used for the newly discoveed knots, identified with an already known nearby knot and adding a letter (e.g. knot 3 and 3A-3B, 19 and 19A-19M) Identif. chart in Fig. 3 in 1st ref. Identif. chart in Fig. 1 and finding charts in Figs 2 in 2nd ref. See also [HG96] and [FHM2006].
in source:NAME Cas A
Ref:=1996ApJ...470..967F
byFESEN R.A. , GUNDERSON K.S.
 Astrophys. J., 470, 967-980 (1996)
  Optical spectroscopy and imaging of the northeast jet in the Cassiopeia A supernova remnant.
ocross-id. Number NNN in FBG = KB MK NNN', Minkovski ('M NN') not in SIMBAD
oTables 1-11: <[FG96] NN> (Nos 1-87)
Ref:=2001ApJS..133..161F
byFESEN R.A.
 Astrophys. J., Suppl. Ser., 133, 161-186 (2001)
  An optical survey of outlying ejecta in Cassiopeia A: evidence for a turbulent, asymmetric explosion.
oTables 2, 3, 4: <[FG96] NNA> N=43 added.
Originof the Acronym: S = Created by Simbad, the CDS Database