Электрофотометрия магнитной переменной звезды 21 волос вероники

Alania, I.Ph. and ალანია, ი. and Алания, И.Ф. and Abuladze, O.P. and აბულაძე, ო. and Абуладзе, О.П. (1975) Электрофотометрия магнитной переменной звезды 21 волос вероники. Bulletin of the Abastumani Astrophysical Observatory / აბასთუმნის ასტროფიზიკური ობსერვატორიის ბიულეტენი / Абастуманская астрофизическая обсерватория (46). pp. 9-16.


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Electrophotometry of a magnetic variable 21 COM The electrophotometric observations of a variable star 21 Com in UBV system were performed with the Abstumany Astrophysical Observatory reflector AZT-14 (d=48cm) in 1972-1974. The measurements were fulfilled relative to 22 Com. Table 1 gives the differences in magnitudes: ∆ m=21 Com - 22 Com. The average values of m for each night are listed in the Table 2. The observations obtained turned out to be presented only by the period value of 1.10. The light curves in B and V colors and that of color index ∆ (B-V) are given in fig.2. Rapid light variations with a considerable amplitude (Fig. 4 and 5) have been observed during some nights.

Item Type: Article
Subjects: Q Science > QB Astronomy
Divisions: Institutes > Evgeny Kharadze Abastumani National Astrophysical Observatory
Depositing User: ნინო შარიქაძე
Date Deposited: 30 Jan 2019 10:59
Last Modified: 30 Jan 2019 14:16
URI: http://eprints.iliauni.edu.ge/id/eprint/9004

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