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Wind characteristics of the 07 n star HD 217086 in the Cep OB 3 association

Published online by Cambridge University Press:  12 April 2016

Mario Perinotto  and
Nino Panagia
Mario Perinotto
Affiliation:
Osservatorio Astrofisico di Arcetri, Firenze, Italy
Nino Panagia
Affiliation:
Istituto di Radioastronomia CNR, Bologna, Italy

Abstract

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The 07 n star HD 217086 which provides the ionization of the H II region S 155 A and is the brightest member of the Cep OB 3 association, has been observed in the ultraviolet with IUE. From an analysis of the UV spectra we determine a terminal velocity of 3560 ± 100 km s-1 and a mass loss rate of . A comparison is made with the stars of similar spectral type.

Type
Session I - Winds from Early Type Stars: Observations
Information
International Astronomical Union Colloquium , Volume 59: Effects of Mass Loss on Stellar Evolution , 1981 , pp. 41 - 44
Copyright
Copyright © Reidel 1981

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