|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
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
To bookmark this query, right click on this link: simbad:1999MNRAS.302..512K and select 'bookmark this link' or equivalent in the popup menu