Published 1981
| Version v1
Book
Wind characteristics of the O7 n star HD 217086 in the Cep OB 3 association
Creators
- 1. Osservatorio Astrofisico di Arcetri, Florence (Italy)
- 2. Consiglio Nazionale delle Ricerche, Bologna (Italy)
Description
The O7 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 the authors determine a terminal velocity of 3560 +- 100 km s-1 and a mass loss rate of (4.2 (+2.8, -1.7)) x 10-7 solar masses yr-1. A comparison is made with the stars of similar spectral type. (Auth.)
Additional details
Publishing Information
- Publisher
- D. Reidel.
- Imprint Place
- Dordrecht, Netherlands
- ISBN
- 90-277-1292-1
- Imprint Title
- Effects of mass loss on stellar evolution
- Imprint Pagination
- 566 p.
- Journal Volume
- 89
- Series
- Astrophysics and space science library.;Proceedings.
- Journal Page Range
- p. 41-44.
Conference
- Title
- 59. IAU Colloquium, The effects of mass loss on stellar evolution.
- Dates
- 15 - 19 Sep 1980.
- Place
- Trieste, Italy.
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 13652201
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CEPHEIDS; EMISSION SPECTRA; MASS; STELLAR WINDS
- Descriptors DEC
- PULSATING VARIABLE STARS; SPECTRA; STARS; VARIABLE STARS
Optional Information
- Notes
- Imprint:Includes subject index.