𝔖 Bobbio Scriptorium
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Spectral and photometric observations of the star Y Ori

✍ Scribed by N. D. Melikian; V. S. Tamazian


Publisher
Springer
Year
2008
Tongue
English
Weight
553 KB
Volume
51
Category
Article
ISSN
0571-7256

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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