Third body problem in the eclipsing binary star TV Cassiopeia
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Tarih
2002
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this work is to search for some evidences for the presence of unseen companion(s) in the eclipsing binary star TV Cassiopeia using its O-C diagram. Assuming that the light-time effect is responsible for the periodic components on the O-C diagram, the set of orbital parameters were derived using Irwin's (1959) method. The resulting orbital parameters and mass of the hypothetical third body are physically acceptable. Lacking other proofs of the third body presence, however, the hypothesis can be treated as a probable case only.
Açıklama
NATO Advances Study Institute Conference on RestlessUniverse -- JUL 23-AUG 05, 2000 -- BLAIR ATHOLL, SCOTLAND
Anahtar Kelimeler
eclipsing binaries, TV Cas, orbital period variation, third body problem
Kaynak
Celestial Mechanics & Dynamical Astronomy
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
82
Sayı
2
