Astronomy Reports

, Volume 59, Issue 11–12, pp 1036–1052 | Cite as

An Exo-Jupiter candidate in the eclipsing binary FL Lyr

  • V. S. Kozyreva
  • A. I. Bogomazov
  • B. P. Demkov
  • L. V. Zotov
  • A. V. Tutukov
Article

Abstract

Light curves of the eclipsing binary FL Lyr acquired by the Kepler space telescope are analyzed. Eclipse timing measurements for FL Lyr testify to the presence of a third body in the system. Preliminary estimates of its mass and orbital period are ≳2MJ and ≳7 yrs. The times of primary minimum in the light curve of FL Lyr during the operation of the Kepler mission are presented.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    The Extrasolar Planets Encyclopedia. http://www. exoplanet.euGoogle Scholar
  2. 2.
    L. R. Doyle, J. A. Carter, D. C. Fabrycky, R.W. Slawson, S. B. Howell, J. N. Winn, J. A. Orosz, A. Prsa, W. F. Welsh, S. N. Quinn, D. Latham, G. Torres, L. A. Buchhave, G. W. Marcy, J. J. Fortney, et al., Science 333, 1602 (2011).ADSCrossRefGoogle Scholar
  3. 3.
    W. F. Welsh, J. A. Orosz, J. A. Carter, D. C. Fabrycky, E. B. Ford, J. J. Lissauer, A. Prsa, S. N. Quinn, D. Ragozzine, D. R. Short, G. Torres, J. N. Winn, L. R. Doyle, Th. Barclay, N. Batalha, et al., Nature 481, 475 (2012).ADSCrossRefGoogle Scholar
  4. 4.
    J. A. Orosz,W. F.Welsh, J. A. Carter, E. Brugamyer, L.A. Buchhave,W. D. Cochran, M. Endl, E. B. Ford, Ph. MacQueen, D. R. Short, G. Torres, G. Windmiller, E. Agol, Th. Barclay, D. A. Caldwell, et al., Astrophys. J. 758, 87 (2012).ADSCrossRefGoogle Scholar
  5. 5.
    J. A. Orosz, W. F. Welsh, J. A. Carter, D. C. Fabrycky, W. D. Cochran, M. Endl, E. B. Ford, N. Haghighipour, Ph. J. MacQueen, Ts. Mazeh, R. Sanchis- Ojeda, D. R. Short, G. Torres, E. Agol, L. A. Buchhave, et al., Science 337, 1511 (2012).ADSCrossRefGoogle Scholar
  6. 6.
    M. E. Schwamb, J. A. Orosz, J. A. Carter, W. F. Welsh, D. A. Fischer, G. Torres, A. W. Howard, J. R. Crepp, W. C. Keel, Ch. J. Lintott, N. A. Kaib, D. Terrell, R. Gagliano, K. J. Jek, Mi. Parrish, et al., Astrophys. J. 768, 127 (2013).ADSCrossRefGoogle Scholar
  7. 7.
    V. B. Kostov, P. R. McCullough, J. A. Carter, M. Deleuil, R. F. Diaz, D. C. Fabrycky, G. Hebrard, T. C. Hinse, Ts. Mazeh, J. A. Orosz, Z. I. Tsvetanov, and W. F. Welsh, Astrophys. J. 784, 14 (2014).ADSCrossRefGoogle Scholar
  8. 8.
    V. B. Kostov, P. R. McCullough, J. A. Carter, M. Deleuil, R. F. Díaz, D. C. Fabrycky, G. Hébrard, T. C. Hinse, T. Mazeh, J. A. Orosz, Z. I. Tsvetanov, and W. F. Welsh, Astrophys. J. 787, 93 (2014).ADSCrossRefGoogle Scholar
  9. 9.
    N. C. Hinse, N. Haghighipour, V. B. Kostov, and K. Gozdziewski, Astrophys. J. (2015, in press); arXiv:1409.1349 [astro-ph.EP] (2014).Google Scholar
  10. 10.
    W. F. Welsh, J. A. Orosz, D. R. Short, N. Haghighipour, L. A. Buchhave, L. R. Doyle, D. C. Fabrycky, T. C. Hinse, S. Kane, V. Kostov, Ts. Mazeh, S. M. Mills, T. W. A. Mueller, B. Quarles, S. N. Quinn, et al., Astrophys. J. (2015, in press); arXiv:1409.1605 [astro-ph.EP] (2014).Google Scholar
  11. 11.
    M. J. Holman and P. A. Wiegert, Astron. J. 117, 621 (1999).ADSCrossRefGoogle Scholar
  12. 12.
    A. V. Tutukov and A. V. Fedorova, Astron. Rep. 56, 305 (2012).ADSCrossRefGoogle Scholar
  13. 13.
    P. A. Mason, J. I. Zuluaga, J. M. Clark, and P. A. Cuartas, Astrophys. J. Lett. 774, L26 (2013).ADSCrossRefGoogle Scholar
  14. 14.
    A. V. Tutukov and A. I. Bogomazov, Astron. Rep. 56, 775 (2012).ADSCrossRefGoogle Scholar
  15. 15.
    Kepler Science Center—The Kepler Field of View. http://keplergoarcnasagov/ CalibrationFOVshtmlGoogle Scholar
  16. 16.
    O. Morgenroth, Astron. Nachr. 255, 425 (1935).ADSCrossRefGoogle Scholar
  17. 17.
    N. N. Samus, O. V. Durlevich, E. V. Kazarovets, E. N. Pastukhova, A. V. Zharova, et al., General Catalog of Variable Stars (GCVS database, Version 2012Apr), CDS B/gcvs. http://cdsarc. u-strasbgfr/viz-bin/Cat?B/gcvsGoogle Scholar
  18. 18.
    O. Struve, H. G. Horak, R. Canavaggia, V. Kourganoff, and A. Colacevich, Astrophys. J. 111, 658 (1950).ADSGoogle Scholar
  19. 19.
    S. Cristaldi, Mem. Soc. Astron. Ital. 36, 77 (1965).ADSGoogle Scholar
  20. 20.
    R. A. Botsula, Perem. Zvezdy 20, 588 (1978).ADSGoogle Scholar
  21. 21.
    D. M. Popper, C. H. Lacy, M. L. Frueh, and A. E. Turner, Astron. J. 91, 383 (1986).ADSCrossRefGoogle Scholar
  22. 22.
    E. Lastennet and D. Valls-Gabaud, Astron. Astrophys. 396, 551 (2002).ADSCrossRefGoogle Scholar
  23. 23.
    V. M. Lipunov, K. A. Postnov, M. E. Prokhorov, and A. I. Bogomazov, Astron. Rep. 53, 915 (2009).ADSCrossRefGoogle Scholar
  24. 24.
    Kepler: A Search for Terrestrial Planets. Kepler Data Characteristic Handbook. https: //archivestsciedu/kepler/manuals/Data_ CharacteristicspdfGoogle Scholar
  25. 25.
    B. A. Mikulski, Archive for Space Telescopes—Kepler Home. https://archivestsciedu/kepler/Google Scholar
  26. 26.
    K. E. Conroy, A. Prsa, K. G. Stassun, J. A. Orosz, D. C. Fabrycky, and W. F. Welsh, Astron. J. 147, 45 (2014).ADSCrossRefGoogle Scholar
  27. 27.
    Kh. F. Khaliullin and V. S. Kozyreva, Astrophys. Space Sci. 94, 115 (1983).ADSCrossRefGoogle Scholar
  28. 28.
    V. S. Kozyreva, Astrophys. Space Sci. 165, 1 (1990).ADSCrossRefGoogle Scholar
  29. 29.
    V. S. Kozyreva and A. I. Zakharov, Astron. Lett. 27, 712 (2001).ADSCrossRefGoogle Scholar
  30. 30.
    V. S. Kozyreva, A. V. Kusakin, and Kh. F. Khaliullin, Astron. Lett. 31, 117 (2005).ADSCrossRefGoogle Scholar
  31. 31.
    V. S. Kozyreva and A. I. Zakharov, Astron. Lett. 32, 313 (2006).ADSCrossRefGoogle Scholar
  32. 32.
    W. van Hamme, Astron. J. 106, 2096 (1993).ADSCrossRefGoogle Scholar
  33. 33.
    M. Breger, Delta Scuti Star Newsletter 2, 21 (1990).ADSGoogle Scholar
  34. 34.
    L. J. Robinson, Inform. Bull. Var. Stars, No. 111 (1965).Google Scholar
  35. 35.
    A. D. Mallama, Astrophys. J. Suppl. Ser. 44, 241 (1980).ADSCrossRefGoogle Scholar
  36. 36.
    C. D. Scarfe, D. W. Forbes, P. A. Delaney, and J. Gagne, Inform. Bull. Var. Stars, No. 2545 (1984).Google Scholar
  37. 37.
    V. Keskin and E. Pohl, Inform. Bull. Var. Stars, No. 3355 (1989).Google Scholar
  38. 38.
    J. Safar and M. Zejda, Inform. Bull. Var. Stars, No. 4887 (2000).Google Scholar
  39. 39.
    H. J. Deeg, L.R. Doyle, B. J.S. Bejar, J. E. Blue, and S. Huver, Inform. Bull. Var. Stars, No. 5470 (2003).Google Scholar
  40. 40.
    F. Agerer and J. Hubscher, Inform. Bull. Var. Stars, No. 4912 (2000).Google Scholar
  41. 41.
    R. Nelson, Inform. Bull. Var. Stars, No. 4840 (2000).Google Scholar
  42. 42.
    F. Agerer and J. Hubscher, Inform. Bull. Var. Stars, No. 5484 (2003).Google Scholar
  43. 43.
    C.-H. Kim, C.-U. Lee, Y.-N. Yoon, S.-S. Park, D.- H. Kim, S.-M. Cha, and J.-H. Won, Inform. Bull.Var. Stars, No. 5694 (2006).Google Scholar
  44. 44.
    J. Hübscher, A. Paschke, and F. Walter, Inform. Bull. Var. Stars, No. 5657 (2005).Google Scholar
  45. 45.
    J. M. Cook, M. Divoky, A. Hofstrand, J. Lamb, and N. Quarderer, Inform. Bull. Var. Stars, No. 5636 (2005).Google Scholar
  46. 46.
    J. Hübscher, A. Paschke, and F. Walter, Inform. Bull. Var. Stars, No. 5731 (2006).Google Scholar
  47. 47.
    M. Zejda, Z. Mikulasek, and M. Wolf, Inform. Bull. Var. Stars, No. 5741 (2006).Google Scholar
  48. 48.
    J. Hübscher, H.-M. Steinbach, and F. Walter, Inform. Bull. Var. Stars, No. 5889 (2009).Google Scholar
  49. 49.
    G. Samolyk, J. Am. Assoc.Var. StarsObserv. 36, 186 (2008).ADSGoogle Scholar
  50. 50.
    G. Samolyk, J. Am. Assoc. Var. Stars Observ. 39, 94 (2011).ADSGoogle Scholar
  51. 51.
    S. Ballard and J. A. Johnson, Astrophys. J. (2015, in press); arXiv:1410.4192 [astro-ph.EP] (2014).Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • V. S. Kozyreva
    • 1
  • A. I. Bogomazov
    • 1
  • B. P. Demkov
    • 2
    • 3
  • L. V. Zotov
    • 1
  • A. V. Tutukov
    • 4
  1. 1.Sternberg Astronomical InstituteLomonosov Moscow State UniversityMoscowRussia
  2. 2.“IT Project”MoscowRussia
  3. 3.All-Russia Research Institute of Physical, Technical, and Radio Technical MeasurementsMendeleevo, Moscow RegionRussia
  4. 4.Institute of AstronomyRussian Academy of SciencesMoscowRussia

Personalised recommendations