Light-Time Effect in Two Eclipsing Binaries: NO Vul and EW Lyr
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Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Inst Physics
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, orbital period variations of two eclipsing binary systems (NO Vul and EW Lyr) were discussed. Possible light time effects due to third bodies in these systems were re-examined. The mass function and orbital period of hypothetical third bodies were calculated to be 0.000627 +/- 1.000003 M-circle dot, 26.17 +/- 0.05 years and 0.12682 +/- 0.00003 M-circle dot, 77.23 +/- 0.72 years for NO Vul and EW Lyr, respectively.
Açıklama
32nd International Physics Congress of Turkish-Physical-Society (TPS) -- SEP 06-09, 2016 -- Bodrum, TURKEY
Anahtar Kelimeler
binaries, eclipsing, light-time effect, stars: individual: NO Vul and EW Lyr
Kaynak
Proceedings of The Turkish Physical Society 32nd International Physics Congress (Tps32)
WoS Q Değeri
N/A
Scopus Q Değeri
Q4
Cilt
1815
