Published December 1988
| Version v1
Journal article
A spectroscopic study of the binary system β Arietis
- 1. Saint Andrews Univ. (UK). Observatory
Description
Radial velocities derived from 70 spectrograms of the binary system β Arietis are presented. The resultant orbit of high eccentricity (e = 0.89) is in excellent agreement with previous studies. The short-period (≅ 0.05 day) variations in radial velocity reported by previous authors and attributed by them to pulsational instability are not confirmed by these data. (author)
Additional details
Publishing Information
- Journal Title
- Observatory
- Journal Volume
- 108
- Journal Issue
- 1087
- Series
- Observatory.
- Journal Page Range
- 228-232
- ISSN
- 0029-7704
- CODEN
- OBSEA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 20020622
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BINARY STARS; ELLIPTICAL CONFIGURATION; EXPERIMENTAL DATA; ORBITS; RADIAL VELOCITY; VARIATIONS; VISIBLE SPECTRA
- Descriptors DEC
- CONFIGURATION; DATA; INFORMATION; NUMERICAL DATA; SPECTRA; STARS; VELOCITY