𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Photometric and spectroscopic analysis of YY CrB

✍ Scribed by A. Essam; S.M. Saad; M.I. Nouh; A. Dumitrescu; M.M. El-Khateeb; A. Haroon

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
693 KB
Volume
15
Category
Article
ISSN
1384-1076

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Photometric and Spectroscopic Study of t
Photometric and Spectroscopic Study of the Variable Star ET And
✍ E. Gerth; G. Scholz; K. P. Panov πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 668 KB

## Abstract Spectroscopic and photometric observations of the variable ET And were carried out in the years 1981/82. In addition to the known periodical variation of the radial velocities of 48.308 days produced by a companion and the photometric period of 1.61883 days probaly resulting from the ro

Photometric and spectroscopic observatio
Photometric and spectroscopic observations of the variable star ET And. II
✍ G. Scholz; E. Gerth; K. P. Panov πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 624 KB

New spectroscopic and photometric observations of the variable Ap star ET And carried out 1982 and 1983 confirm once again the existence of short-time variations. Iior the radial velocity variations a period of 0.19771 days and for the light variations a period of 0.0989 days was found. Some spectro