1SWASPa€‰J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off

Jiang Linqiao; Qian Sheng-Bang; Zhang Jia; Liu Nianping

首页> 外文期刊>PASJ: Publications of the Astronomical Society of Japan >1SWASPa€‰J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off

【24h】

1SWASPa€‰J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off

机译：1SWASPa？J075102.16 + 342405.3：具有短周期截止期的周期的深度过接触二进制系统

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Newphotometryoftwodifferentseasonsfortheextremelyshortperiodeclipsingbinary1SWASPa€‰J075102.16+342405.3wereperformed.Thetwosetsofderivedlightcurvesshowalargedifferenceintheirshape,i.e.,the2013lightcurvesshowbigasymmetry,whereasthe2014lightcurveisalmostsymmetric.Alllightcurveswereanalysedusingthe2013versionoftheWilsona€“Devinney(W-D)code.Theobtainedsolutionsshowthat1SWASPa€‰J075102.16+342405.3isoftheAsubtypeWa€‰UMacontactsystemwithanextremelyhighfill-outoffa‰?96%andahighmassratioof0.70a€“0.78.Furthermore,athirdlightcontributingtothetotalfluxofthesystemwasfound.Allthesepropertiesmakethesystemaveryspecialshort-periodsource.Theanalysisofthe2013lightcurvesprovedthatthechangesinthelightcurveshapearecausedbymagneticactivities.Bymeansofallavailabletimesofminimumlight,thevariationoftheorbitalperiodwasstudied.ItwasfoundthattheOa?’Cdiagramimpliesanincreasingorbitalperiodoveratimespanofeightyears,whichmaybecausedbythemasstransferfromthelessmassivecomponenttothemoremassiveone;however,wearemoreinclinedtosaythatitisonlyapartofalongperiodcyclicvariationwhichcanbeexplainedbythelight-traveltimeeffect(LTTE)viathethirdbody.

机译：Newphotometryoftwodifferentseasonsfortheextremelyshortperiodeclipsingbinary1SWASPa€‰J075102.16 + 342405.3wereperformed.Thetwosetsofderivedlightcurvesshowalargedifferenceintheirshape，即the2013lightcurvesshowbigasymmetry，whereasthe2014lightcurveisalmostsymmetric.Alllightcurveswereanalysedusingthe2013versionoftheWilsona€“Devinney（WD）code.Theobtainedsolutionsshowthat1SWASPa€‰J075102.16 + 342405.3isoftheAsubtypeWa€‰UMacontactsystemwithanextremelyhighfill-outoffa‰？96％andahighmassratioof0.70a€“ 0.78.Furthermore，athirdlightcontributingtothetotalfluxofthesystemwasfound.Allthesepropertiesmakethesystemaveryspecialshort-periodsource.Theanalysisofthe2013lightcurvesprovedthatthechangesinthelightcurveshapearecausedbymagneticactivities.Bymeansofallavailabletimesofminimumlight，thevariationoftheorbitalperiodwasstudied.ItwasfoundthattheOa'Cdiagramimpliesanincreasingorbitalperiodoveratimespanofeightyears，whichmaybecausedbythemasstransferfromthelessmassivecomponenttothemoremassiveone;然而，wearemoreincli可以说这种炎症只是周期性变化的一部分，而这种变化可以通过第三方的光旅行时效应（LTTE）来解释。

著录项

来源
《PASJ: Publications of the Astronomical Society of Japan》 |2015年第6期|共页
作者
Jiang Linqiao; Qian Sheng-Bang; Zhang Jia; Liu Nianping;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类天文学;
关键词

相似文献

外文文献
中文文献
专利

1. 1SWASP J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off [J] . Jiang Linqiao, Qian Sheng-Bang, Zhang Jia, PASJ: Publications of the Astronomical Society of Japan . 2015,第6期

机译：1SWASP J075102.16 + 342405.3：具有短周期截止期的周期的深度过接触二进制系统
2. Orbital period investigations of two short-period early-type overcontact binaries BH Cen and V701 Sco in two extremely young galactic clusters IC 2944 and NGC 6383 [J] . Qian SB, Liu L, Kreiner JM New astronomy . 2006,第2期

机译：在两个非常年轻的银河星系团IC 2944和NGC 6383中的两个短周期早期类型超接触双星BH Cen和V701 Sco的轨道周期研究
3. 1SWASP J024148.62+372848.3: A spotted overcontact binary system under the short-period limit [J] . Jiang L. -Q., Qian S. -B., Zhu L. -Y., New astronomy . 2015,第Null期

机译：1SWASP J024148.62 + 372848.3：短期限制下的斑点过接触二进制系统
4. Modeling and Period Study of the Overcontact Binary V1128 Tau [C] . O. Latkovic, ?. ?ali?kan, G. Djurasevic, Conference on Living Together Planets, Host stars, and Binaries . 2015

机译：外联二元v1128 Tau的建模与时期研究
5. Photoelectric photometry of very short period eclipsing binary systems and their light curve solutions. [D] . Samec, Ronald George. 1987

机译：极短时蚀双星系统的光电光度法及其光曲线解。
6. A Population of planetary systems characterized by short-period Earth-sized planets [O] . Jason H. Steffen, Jeffrey L. Coughlin 2016

机译：以短周期地球大小的行星为特征的行星系统种群
7. 1SWASP J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off [O] . Linqiao Jiang, Sheng-Bang Qian, Jia Zhang, 2015

机译：1SWASP J075102.16 + 342405.3：深度过度联接二进制系统，短时间内截止周期
8. New Serial Time Codes for Seismic Short Period and Long Period Data Acquisition Systems [R] . Kolvankar, V. G. , Rao, D. S. 1988

机译：地震短周期和长周期数据采集系统的新串行时间码

1SWASPa€‰J075102.16+342405.3: A deep overcontact binary system with a period under the short period cut-off

摘要

著录项

相似文献

相关主题

期刊订阅