BVR Photometric Analysis of GSC 4277-0586 and GSC 3152-1202
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Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Copernicus Foundation Polish Astronomy
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A detailed light curve analysis of the newly discovered eccentric orbit eclipsing binaries GSC 4277-0586 and GSC 3152-1202 are presented for the fist time. For both systems, the B, V and R light curves were secured and also new minima times have been derived. The analysis was made using the Wilson-Devinney program. The absolute dimensions were calculated using mass-luminosity relation for main sequence stars. The O - C diagram of GSC 3152-1202 was also analyzed using all reliable times of minima and the elements of apsidal motion were computed. The apsidal motion period has been found to be 36.6 perpendicular to 9.8 years.
Açıklama
Anahtar Kelimeler
binaries: eclipsing, Stars: fundamental parameters, Stars: individual: GSC 4277-0586, GSC 3152-1202
Kaynak
Acta Astronomica
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
65
Sayı
1
