1999MNRAS.302..512K

Query : 1999MNRAS.302..512K

1999MNRAS.302..512K - Mon. Not. R. Astron. Soc., 302, 512-512 (1999/January-3)

Near-infrared photometry of the final helium shell object V4334 Sagittarii.

KAMATH U.S. and ASHOK N.M.

Abstract (from CDS):

JHKphotometry of the final helium shell flash object V4334 Sagittarii undertaken during 1996–97 is presented in this paper. The data reveal the formation of circumstellar dust of temperature ∼ 1800 K two years after outburst. Around 5x10–10 M☉ of dust condensed at a distance of about 7 R* from the star. The mass of V4334 Sgr is 0.8 M☉ and it had a radius of ∼ 70 R. in 1997 April–May.

Abstract Copyright: 1998, Royal Astronomical Society

Journal keyword(s): techniques: photometric - stars: AGB and post - circumstellar matter - stars: individual: V4334 Sgr - stars: peculiar - infrared: stars

Simbad objects: 3

goto Full paper

goto View the references in ADS

Number of rows : 3
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 V* V4334 Sgr CV* 17 52 32.69352 -17 41 08.0160           F2Ia 390 0
2 PN A66 58 PN 19 18 20.476 +01 46 59.62           [WC4] 327 0
3 Hen 1-5 pA* 20 11 56.0595568008 +20 20 04.420944132 11.41 10.66 9.45     G8/K0Iae 523 0

To bookmark this query, right click on this link: simbad:objects in 1999MNRAS.302..512K and select 'bookmark this link' or equivalent in the popup menu