2007ApJ...657.1004K

Query : 2007ApJ...657.1004K

2007ApJ...657.1004K - Astrophys. J., 657, 1004-1012 (2007/March-2)

Modeling of the Super-Eddington phase for classical novae: five IUE novae.

KATO M. and HACHISU I.

Abstract (from CDS):

We present a light-curve model for the super-Eddington luminosity phase of five classical novae observed with IUE. Optical and UV light curves are calculated based on the optically thick wind theory with a reduced effective opacity for a porous atmosphere. Fitting a model light curve with the UV 1455 Å light curve, we determine the white dwarf mass and distance to be 1.3 M☉, 4.4 kpc for V693 CrA; 1.05 M☉, 1.8 kpc for V1974 Cyg; 0.95 M☉, 4.1 kpc for V1668 Cyg; 1.0 M☉, 2.1 kpc for V351 Pup; and 1.0 M☉, 4.3 kpc for OS And.

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Journal keyword(s): Stars: Novae, Cataclysmic Variables - stars: individual (OS Andromedae) - stars: individual (V693 Coronae Australis) - Stars: Individual: Constellation Name: V1974 Cygni - stars: individual (V1668 Cygni) - stars: individual (V351 Puppis)

Simbad objects: 6

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Number of rows : 6
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 LMCN 1992-11a No? 05 19 19.82 -68 54 35.0           ~ 29 0
2 V* V351 Pup No* 08 11 38.3931386664 -35 07 30.288675216           ~ 128 0
3 V* V693 CrA No* 18 41 57.8 -37 31 14           ~ 125 0
4 V* V1974 Cyg No* 20 30 31.6546001712 +52 37 50.837478240           ~ 597 0
5 V* V1668 Cyg No* 21 42 35.3128941397 +44 01 54.435904913           ~ 233 0
6 V* OS And No* 23 12 05.76 +47 28 19.7           ~ 112 0

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