SIMBAD references

2017AstBu..72..447B - Astrophys. Bull., 72, 447-451 (2017/December-0)

IR photometry results and dust envelope model for symbiotic Mira star candidate V 335 Vul.

BOGDANOV M.B., TARANOVA O.G. and SHENAVRIN V.I.

Abstract (from CDS):

We present the results of JHKLM-photometry for the symbiotic Mira star candidate V 335 Vul. Based on the average flux data, supplemented by IRAS, MSX, AKARI, and WISE mid-IR observations, we calculated a model of a spherically symmetric dust envelope of the star, made up of amorphous carbon and silicon carbide particles. The optical depth of the envelope in the visible range with a dust temperature at the inner boundary of T 1 = 1300 K is ? V = 0.58. For an envelope expansion velocity of 26.5 km s-1, the estimated mass loss rate is equal to 5.7 ? 10-7 M ? yr-1.

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Journal keyword(s): binaries: symbiotic - stars: carbon - circumstellar matter - stars: individual: V 335 Vul

Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

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