Physical Parameters of the Detached Eclipsing Binary KIC3858884 with a δ-Scuti Type Pulsating Component

被引：2
|
作者：
Lee, C. -U. [1 ]
Kim, S. -L. [1 ]
Lee, J. W. [1 ]
Pavlovski, K. [2 ,3 ]
Southworth, J. [3 ]
机构：
[1] Korea Astron & Space Sci Inst, Taejon 305348, South Korea
[2] Univ Zagreb, Dept Phys, Zagreb 10000, Croatia
[3] Keele Univ, Astrophys Grp, EPSAM, Keele ST5 5BG, Staffs, England
来源：
FROM INTERACTING BINARIES TO EXOPLANETS: ESSENTIAL MODELING TOOLS | 2012年 / 282期
关键词：
stars: fundamental parameters; stars: oscillations; binaries: eclipsing;
D O I：
10.1017/S1743921311027748
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present physical parameters for the detached eclipsing binary KIC3858884 which has a delta-Scuti type pulsating secondary component. To derive orbital elements from the radial-velocity curve, high resolution Echelle spectra were obtained at the Bohyunsan Optical Astronomy Observatory in Korea. The BOES spectra and Kepler photometric data were analyzed with well-known codes: JKTEBOP and Wilson-Devinney model for eclipsing light-curve synthesis, and Period04 for pulsation frequency analysis. After the iterative curve fitting, we determined the physical parameters of KIC3858884 as M-1=2.02 +/- 0.23M(circle dot), M-2=2.02 +/- 0.16M(circle dot), R-1=3.61 +/- 0.12R(circle dot), R-2=2.84 +/- 0.1.0R(circle dot), respectively.
引用
收藏
页码：327 / +
页数：2
相关论文
共 50 条
  • [41] A comprehensive study of five candidate δ Scuti-type pulsators in detached eclipsing binaries
    Pawar, T.
    Helminiak, K.G.
    Moharana, A.
    Pawar, G.
    Pyatnytskyy, M.
    Lala, H.N.
    Konacki, M.
    Astronomy and Astrophysics, 2024, 691
  • [42] RY SCUTI, AN ECLIPSING BINARY OF THE V444 CYGNI TYPE
    OCONNELL, DJK
    ASTRONOMICAL JOURNAL, 1949, 54 (05): : 134 - 135
  • [43] Characterization of the δ Scuti eclipsing binary KIC 4851217 and its tertiary companion as well as detection of tidally tilted pulsations
    Jennings, Z.
    Southworth, J.
    Rappaport, S. A.
    Borkovits, T.
    Handler, G.
    Kurtz, D. W.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 533 (03) : 2705 - 2726
  • [44] KIC 6362386: An Eclipsing Binary with γ Doradus-type Pulsations and Starspots
    Jin, Mengqi
    Fu, Jianning
    Zhang, Xiaobin
    Zong, Weikai
    Wang, Jiaxin
    Ma, Xiaoyu
    Xing, Keyu
    Wang, Haotian
    ASTRONOMICAL JOURNAL, 2024, 168 (06):
  • [45] Preliminary photometric study of a pulsating component in the eclipsing binary AB Per
    Kim, SL
    Kwon, SG
    Lee, DJ
    Lee, CU
    Jin, H
    Lee, JW
    VARIABLE STARS IN THE LOCAL GROUP, 2004, 310 : 399 - 402
  • [46] The Evolutionary Statuses of Solar Type Detached Eclipsing Binary Stars
    Kanjanascul, Chanisa
    Bach, Kiehunn
    Hong, Kyeongsoo
    Kim, Sungeun
    Lee, Jae-Woo
    Kang, Young-Woon
    JOURNAL OF ASTRONOMY AND SPACE SCIENCE, 2012, 29 (02) : 131 - 140
  • [47] The absolute parameters of the detached eclipsing binary V482 Per
    Basturk, O.
    Zola, S.
    Liakos, A.
    Nelson, R. H.
    Gazeas, K.
    Ozavci, I.
    Yilmaz, M.
    Senavci, H. V.
    Zakrzewski, B.
    NEW ASTRONOMY, 2015, 41 : 42 - 47
  • [48] KIC 6220497: a new Algol-type eclipsing binary with multiperiodic pulsations
    Lee, Jae Woo
    Hong, Kyeongsoo
    Kim, Seung-Lee
    Koo, Jae-Rim
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 460 (04) : 4220 - 4229
  • [49] Seismic Study of the γ Doradus-type Pulsations in the Eclipsing Binary KIC 10486425
    Zhang, X. B.
    Fu, J. N.
    Luo, C. Q.
    Ren, A. B.
    Yan, Z. Z.
    ASTROPHYSICAL JOURNAL, 2018, 865 (02):
  • [50] V421 Pegasi: a detached eclipsing binary with a possible γ Doradus component
    Ozdarcan, O.
    Cakirli, O.
    Akan, C.
    NEW ASTRONOMY, 2016, 46 : 47 - 53
12345