Research Article
BibTex RIS Cite

KOI-7253 Sisteminin Zonklama Doğası

Year 2023, , 121 - 127, 31.12.2023
https://doi.org/10.55064/tjaa.1199882

Abstract

Çift sistemlerde, iki bileşenin sahip olduğu farklı bünyesel özellikler nedeniyle ışık eğrilerindeki değişimleri modellemek zor olabilir. Böylesi ışık değişimlerine sahip yıldızlarda zonklama değişimi gösteren bileşenin doğası belirsizlikler içerebilir. Bu çalışmada, literatürde tam olarak türü belirlenemeyen KOI-7253 (KIC 9913481) çift sisteminin yüksek çözünürlüklü Kepler Uydu verileri kullanılarak ışık değişimleri incelenmiş ve zonklama gösteren bileşenin doğası yorumlanmıştır. Ayrıca, sistemin ışık eğrisi çözümlenerek salt parametreleri hesaplanmıştır. Son olarak, sistemde yörünge değişiminin varlığı araştırılarak mevcut evrim durumu tartışılmıştır.

References

  • Armstrong D. J., Gómez Maqueo Chew Y., Faedi F., Pollacco D., 2014, MNRAS, 437, 3473
  • Balona L. A., 2015, MNRAS, 447, 2714
  • Caldwell D. A., et al., 2010, ApJ, 713, L92
  • Cutri R. M., et al., 2003, VizieR Online Data Catalog, p. II/246, ADS
  • Frasca A., et al., 2016, A&A, 594, A39
  • Girardi L., Bressan A., Bertelli G., Chiosi C., 2000, A&AS, 141, 371
  • Henden A. A., Levine S., Terrell D., Welch D. L., 2015, in American Astronomical Society Meeting Abstracts #225. p. 336.16
  • Høg E., et al., 2000, A&A, 355, L27, ADS
  • Ibanoglu C., Çakırlı Ö., Sipahi E., 2018, New Astron., 62, 70
  • Jenkins J. M., et al., 2010a, ApJ, 713, L87
  • Jenkins J. M., et al., 2010b, in Software and Cyberinfrastructure for Astronomy. p. 77400D, doi:10.1117/12.856764
  • Kamil C., Dal H. A., 2017, Publ. Astron. Soc. Australia, 34, e029
  • Kaya N. Ö., Dal H. A., 2019, Astronomische Nachrichten, 340, 539
  • Koch D. G., et al., 2010, ApJ, 713, L79
  • Kwee K. K., van Woerden H., 1956, Bull. Astron. Inst. Netherlands, 12, 327, ADS
  • Lenz P., Breger M., 2005, Communications in Asteroseismology, 146, 53
  • Lucy L. B., 1967, Z. Astrophys., 65, 89, ADS
  • Matijevič G., Prša A., Orosz J. A., Welsh W. F., Bloemen S., Barclay T., 2012, AJ, 143, 123
  • Morris S. L., 1985, ApJ, 295, 143
  • Morton T. D., Bryson S. T., Coughlin J. L., Rowe J. F., Ravichandran G., Petigura E. A., Haas M. R., Batalha N. M., 2016, ApJ, 822, 86
  • Prša A., Zwitter T., 2005, ApJ, 628, 426
  • Rolland A., Costa V., Rodriguez E., Amado P. J., Garcia-Pelayo J. M., Lopez de Coca P., Olivares I., 2002, Communications in Asteroseismology, 142, 57, ADS
  • Ruciński S. M., 1969, Acta Astron., 19, 245, ADS
  • Scargle J. D., 1982, ApJ, 263, 835
  • Slawson R. W., et al., 2011, AJ, 142, 160
  • Soydugan E., Soydugan F., Demircan O., İbanoğlu C., 2006, MNRAS, 370, 2013
  • Tokunaga A. T., 2000, in Cox A. N., ed., , Allen’s Astrophysical Quantities. p. 143
  • Uytterhoeven K., et al., 2011, A&A, 534, A125
  • Watson C. L., Henden A. A., Price A., 2006, Society for Astronomical Sciences Annual Symposium, 25, 47, ADS
  • Wilson R. E., Devinney E. J. J., 2015, ApJ, 807, 80
  • van Hamme W., 1993, AJ, 106, 2096

Pulsating Nature of KOI-7253

Year 2023, , 121 - 127, 31.12.2023
https://doi.org/10.55064/tjaa.1199882

Abstract

In binary systems, it can be difficult to model changes in light curves due to the different inherent properties of the two components. In stars with such light variations, the nature of the pulsating variation component may contain uncertainties. In this study, the light variations of KOI-7253 (KIC 9913481), whose type cannot be determined exactly in the literature, were examined using high resolution Kepler Satellite data and the nature of the pulsating component was interpreted. Moreover, the light curve of the system was analyzed, and the absolute parameters were calculated. Finally, the existence of orbital change in the system was investigated, and the current evolution status was discussed.

References

  • Armstrong D. J., Gómez Maqueo Chew Y., Faedi F., Pollacco D., 2014, MNRAS, 437, 3473
  • Balona L. A., 2015, MNRAS, 447, 2714
  • Caldwell D. A., et al., 2010, ApJ, 713, L92
  • Cutri R. M., et al., 2003, VizieR Online Data Catalog, p. II/246, ADS
  • Frasca A., et al., 2016, A&A, 594, A39
  • Girardi L., Bressan A., Bertelli G., Chiosi C., 2000, A&AS, 141, 371
  • Henden A. A., Levine S., Terrell D., Welch D. L., 2015, in American Astronomical Society Meeting Abstracts #225. p. 336.16
  • Høg E., et al., 2000, A&A, 355, L27, ADS
  • Ibanoglu C., Çakırlı Ö., Sipahi E., 2018, New Astron., 62, 70
  • Jenkins J. M., et al., 2010a, ApJ, 713, L87
  • Jenkins J. M., et al., 2010b, in Software and Cyberinfrastructure for Astronomy. p. 77400D, doi:10.1117/12.856764
  • Kamil C., Dal H. A., 2017, Publ. Astron. Soc. Australia, 34, e029
  • Kaya N. Ö., Dal H. A., 2019, Astronomische Nachrichten, 340, 539
  • Koch D. G., et al., 2010, ApJ, 713, L79
  • Kwee K. K., van Woerden H., 1956, Bull. Astron. Inst. Netherlands, 12, 327, ADS
  • Lenz P., Breger M., 2005, Communications in Asteroseismology, 146, 53
  • Lucy L. B., 1967, Z. Astrophys., 65, 89, ADS
  • Matijevič G., Prša A., Orosz J. A., Welsh W. F., Bloemen S., Barclay T., 2012, AJ, 143, 123
  • Morris S. L., 1985, ApJ, 295, 143
  • Morton T. D., Bryson S. T., Coughlin J. L., Rowe J. F., Ravichandran G., Petigura E. A., Haas M. R., Batalha N. M., 2016, ApJ, 822, 86
  • Prša A., Zwitter T., 2005, ApJ, 628, 426
  • Rolland A., Costa V., Rodriguez E., Amado P. J., Garcia-Pelayo J. M., Lopez de Coca P., Olivares I., 2002, Communications in Asteroseismology, 142, 57, ADS
  • Ruciński S. M., 1969, Acta Astron., 19, 245, ADS
  • Scargle J. D., 1982, ApJ, 263, 835
  • Slawson R. W., et al., 2011, AJ, 142, 160
  • Soydugan E., Soydugan F., Demircan O., İbanoğlu C., 2006, MNRAS, 370, 2013
  • Tokunaga A. T., 2000, in Cox A. N., ed., , Allen’s Astrophysical Quantities. p. 143
  • Uytterhoeven K., et al., 2011, A&A, 534, A125
  • Watson C. L., Henden A. A., Price A., 2006, Society for Astronomical Sciences Annual Symposium, 25, 47, ADS
  • Wilson R. E., Devinney E. J. J., 2015, ApJ, 807, 80
  • van Hamme W., 1993, AJ, 106, 2096
There are 31 citations in total.

Details

Primary Language Turkish
Subjects Astronomical Sciences (Other)
Journal Section Articles
Authors

Nurhan Özlem Kaya 0000-0002-4093-1024

Esin Sipahi 0000-0003-1661-4907

Early Pub Date July 13, 2023
Publication Date December 31, 2023
Submission Date November 5, 2022
Acceptance Date November 15, 2022
Published in Issue Year 2023

Cite

TJAA, Türk Astronomi Derneğinin (TAD) bir yayınıdır.