An eccentric eclipsing binary: CG Aur
Küçük Resim Yok
Tarih
2013
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Bv
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, we present CG Aur's photometric observations obtained in the observing seasons 2011 and 2012, the first available multi-colour light curves. Their shape indicates that the system is an Algol binary. The light curve analyses reveal that CG Aur is a detached binary system with an effective temperature difference between the components, approximately 1000 K. The first estimate of the absolute dimensions of the components indicated that the system locates on the main sequence in the HR diagram. The primary component is slightly evolved from the ZAMS. (C) 2012 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Techniques: photometric, (Stars:) binaries: eclipsing, Stars: early-type, Stars: individual: (CG Aur)
Kaynak
New Astronomy
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
18
