Basit öğe kaydını göster

dc.contributor.authorTANRIVERDI, Taner
dc.contributor.authorSELAM, SO
dc.contributor.authorAk, Tansel
dc.contributor.authorALBAYRAK, Büşra
dc.date.accessioned2021-03-03T09:27:17Z
dc.date.available2021-03-03T09:27:17Z
dc.date.issued2004
dc.identifier.citationAk T., ALBAYRAK B., SELAM S., TANRIVERDI T., "A new light-time effect study of TX Herculis", NEW ASTRONOMY, cilt.9, sa.4, ss.265-272, 2004
dc.identifier.issn1384-1076
dc.identifier.otherav_1d092407-cf2f-44d5-a800-ad67a4d9d039
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/24737
dc.identifier.urihttps://doi.org/10.1016/j.newast.2003.11.003
dc.description.abstractA period study of the binary system TX Her based on the extensive series of minima times covering almost a century (95 years) indicates the periodic O-C variation for the system. This continuous oscillatory variation covers two maxima, about 16800 orbital periods, by the present observational data. It can be attributed to the light-time effect due to a third body with a period of 51.47 +/- 0.27 years in the system. The analysis yields a light-time semi-amplitude of 0.0143 +/- 0.0003 days and an orbital eccentricity of 0.81 +/- 0.02. Adopting the total mass of TX Her, the mass of the third body assumed in a co-planar orbit with the binary is M-3 = 0.48 +/- 0.02M. and the semi-major axis of its orbit is a(3) = 18.32 +/- 0.21 AU. (C) 2003 Elsevier B.V. All rights reserved.
dc.language.isoeng
dc.subjectTemel Bilimler (SCI)
dc.subjectTemel Bilimler
dc.subjectAstronomi ve Astrofizik
dc.subjectUzay bilimi
dc.subjectFizik
dc.subjectASTRONOMİ VE ASTROFİZİK
dc.titleA new light-time effect study of TX Herculis
dc.typeMakale
dc.relation.journalNEW ASTRONOMY
dc.contributor.departmentAnkara Üniversitesi , ,
dc.identifier.volume9
dc.identifier.issue4
dc.identifier.startpage265
dc.identifier.endpage272
dc.contributor.firstauthorID53922


Bu öğenin dosyaları:

DosyalarBoyutBiçimGöster

Bu öğe ile ilişkili dosya yok.

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster