Browse > Article
http://dx.doi.org/10.5303/PKAS.2015.30.2.289

CIRCUMBINARY PLANETS ORBITING AROUND POST COMMON ENVELOPE BINARIES  

ZHU, L.Y. (Yunnan Observatories, Chinese Academy of Sciences)
QIAN, S.B. (Yunnan Observatories, Chinese Academy of Sciences)
LIAO, W.P. (Yunnan Observatories, Chinese Academy of Sciences)
LAJUS, E. FERNANDEZ (Facultad de Ciencias Astronomicasy Geofisicas, Universidad Nacional de La Plata)
SOONTHORNTHUM, B. (National Astronomical Research Institute of Thailand)
ZHAO, E.G. (Yunnan Observatories, Chinese Academy of Sciences)
LIU, L. (Yunnan Observatories, Chinese Academy of Sciences)
Publication Information
Publications of The Korean Astronomical Society / v.30, no.2, 2015 , pp. 289-292 More about this Journal
Abstract
Most of the stars in the Galaxy are in binary systems. Binaries should be possible as the hosting stars of planets. Searching for planetary companions to binaries, especially evolved close binary stars, can provide insight into the formation and the ultimate fate of circumbinary planets and shed light on the late evolution of binary stars. In order to do this, we have chosen some post common envelope binaries including sdB-type eclipsing binaries and detached WD+dM eclipsing binaries as our targets and monitored them for several years. In this paper, we will present some of our new observations and results for three targets, NSVS 07826147, NSVS14256825 and RR Cae.
Keywords
binaries:close; binaries: eclipsing; planetary system;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Almeida, L. A., Jablonski, F., & Rodrigues, C. V., 2013, Two Possible Circumbinary Planets in the Eclipsing Postcommon Envelope System NSVS 14256825, ApJ, 766, 11   DOI
2 Beuermann, K., Dreizler, S., Hessman, F. V., & Deller, J., 2012, The Quest for Companions to Post-common Envelope Binaries. III. A Reexamination of HW Virginis, A&A, 543, 138   DOI
3 Beuermann, K., Breitenstein, P., & Debski, B., et al., 2012, The Quest for Companions to Post-common Envelope Binaries. II. NSVS14256825 and HS0705+6700, A&A, 540, 8
4 For, B. -Q., Green, E. M., & Fontaine, G., et al., 2010, Modeling the System Parameters of 2M 1533+3759: A New Longer Period Low-Mass Eclipsing sdB+dM Binary, ApJ, 708, 253   DOI
5 Heber, U., 2009, Hot Subdwarf Stars, ARA&A, 47, 211   DOI   ScienceOn
6 Horner, J., Wittenmyer, R. A., & Hinse, T. C., et al., 2013, A Detailed Dynamical Investigation of the Proposed QS Virginis Planetary System, MNRAS, 435, 2033   DOI   ScienceOn
7 Kelley, N. & Shaw, J. S., 2007, Combined NSVS/2MASS Database Search for Cool Algols and Eclipsing Subdwarf B Stars, JSARA, 1, 13
8 Kilkenny, D. & Koen, C., 2012, Detection of an Increasing Orbital Period in the Subdwarf B Eclipsing System NSVS 14256825, MNRAS, 421, 3238   DOI   ScienceOn
9 Krzeminski, W., Lft 349, IAUC, 4014, 4
10 Lee, J. W., Kim, S. L., & Kim, C. H., et al., 2009, The sdB+M Eclipsing System HW Virginis and its Circumbinary Planets, AJ, 137, 3181   DOI   ScienceOn
11 Lee, J. W., Hinse, T. C., Youn, J. H., & Han, W. Y., 2014, The Pulsating sdB+M Eclipsing System NY Virginis and its Circumbinary Planets, MNRAS, 445, 2331   DOI
12 Lohr, M. E., Norton, A. J., & Anderson, D. R., et al., 2014, Period and Amplitude Variations in Post-common-envelope Eclipsing Binaries Observed with SuperWASP, A&A, 566, 128   DOI
13 Maxted, P. F. L., O'Donoghue, D., & Morales-Rueda, L., et al., 2007, The Mass and Radius of the M-dwarf in the Short-period Eclipsing Binary RR Caeli, MNRAS, 376, 919   DOI   ScienceOn
14 Mayor, M., Queloz, D., 1995, A Jupiter-mass Companion to a Solar-type Star, Nature, 378, 355   DOI
15 Qian, S.-B., Dai, Z.-B., & Zhu, L.-Y., et al., 2008, Magnetic Braking and the Evolution of the HW Vir-like Binary Stars, ApJ, 689L, 49
16 Qian, S.-B., Zhu, L.-Y., & Zola, S., et al., 2009, Detection of a Tertiary Brown Dwarf Companion in the sdB-Type Eclipsing Binary HS 0705+6700, ApJ, 695L, 163
17 Qian, S.-B., Liao, W.-P., & Zhu, L.-Y., et al., 2010, A Giant Planet in Orbit around a Magnetic-braking Hibernating Cataclysmic Variable, MNRAS, 401L, 34
18 Qian, S. -B., Zhu, L. -Y., & Liu, L., et al., 2010, Orbital Period Investigation of Some Short-period sdB-type Eclipsing Binaries, Ap&SS, 329, 113   DOI
19 Qian, S. -B.; Zhu, L. -Y.; & Dai, Z.-B., et al., 2012, Circumbinary Planets Orbiting the Rapidly Pulsating Subdwarf B-type Binary NY Vir, ApJ, 745L, 23
20 Qian, S. -B., Liu, L., & Zhu, L. -Y., et al., 2012, A Circumbinary Planet in Orbit Around the Short-period White Dwarf Eclipsing Binary RR Cae, MNRAS, 422L, 24
21 Qian, S. -B., Shi, G., & Zola, S., et al., 2013, A Search for Substellar Objects Orbiting the sdB Eclipsing Binary HS 0705+6700, MNRAS, 436, 1408   DOI
22 Zhu, L. Y. & Qian, S. B., 2010, A Photometric Study of a New Short Period Eclipsing sdB Binary NSVS 07826147, Ap&SS, 329, 107   DOI
23 Wils, P., di Scala, G., & Otero, S. A., 2007, NSVS 14256825:A New HW Vir Type System, IBVS, 5800, 1
24 Wolszczan, A. & Frail, D. A., 1992, A Planetary System Around the Millisecond Pulsar PSR1257 + 12, Natur, 355, 145   DOI
25 Zorotovic, M. & Schreiber, M. R., 2013, Origin of Apparent Period Variations in Eclipsing Post-common-envelope Binaries, A&A, 549, 95   DOI
26 Zhu, L., Qian, S., & Liu, L., et al., 2011, A Preliminary Photometric Study of the HW Vir-like Binary NSVS14256825, ASPC, 451, 155