PHOTOMETRICAL STUDY OF SU UMA-TYPE BINARY RZ LMI DURING THE SUPEROUTBURST IN 2001

Автор(и)

  • A. V. Baklanov Department of Astronomy and Astronomical Observatory, Odessa National University, Odessa 65014, Ukraine, Україна
  • E. P. Pavlenko Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Україна

DOI:

https://doi.org/10.18524/1810-4215.2001.14.98699

Ключові слова:

Stars, variable, cataclysmic, UG SU, RZ LMi

Анотація

We perform the photometry of the SU UMa-type binary, RZ LMi during the superoutburst in 2001. The star displayed the superoutburst decay with a rate ∼ 0.m07/day. We detected the superhumps with an amplitude up to 0.m2. Some of the superhumps show the eclipse-like feature. The ephemeris for maxima is HJD= 2451933.5939(6) + 0.059296(40) · E.

Посилання

Green R.F., Schmidt M., Liebert J.:1986, ApJS, 61, 305.

Harvey D., Skillman D.R., Patterson J., Ringwald F.A.: 1995, PASP, 107, 551.

Honeycutt R.K., Robertson J.W., Turner G.W.: 1995, Cataclysmic Variables, A. Bianchini, M. Della Valle, M. Orio (Eds.), A.S.P. Conf. Ser., 205, 75.

Lipovetskiy V., Stepanjan J.: 1981, Astrophysics (Armenia), 17, 573.

Marsakova V.I., Andronov I.L.: 1996, Odessa Astron. Pvbl, 9, 127.

Nogami D., Kato T., Masuda S., Hirata R., Matsumoto K., Tanabe K., Yokoo T.: 1995, PAS J, 47, 897.

Pikalova O.D., Shngaiov S.Yn.: 1995, A.S.P. Conf. Ser.,, 205, 173.

Szkody P., Howell S.B.: 1992, ApJS, 78, 537.

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2017-04-12

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