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Просмотр по автору "Balega Y."

Просмотр по автору "Balega Y."

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  • Extensive multiband study of the X-ray rich GRB 050408: A likely off-axis event with an intense energy injection 
    De Ugarte Postigo A.; Fatkhullin T.; Jóhannesson G.; Gorosabel J.; Sokolov V.; Castro-Tirado A.; Balega Y.; Spiridonova O.; Jelínek M.; Guziy S.; Pérez-Ramírez D.; Hjorth J.; Laursen P.; Bersier D.; Pandey S.; Bremer M.; Monfardini A.; Huang K.; Urata Y.; Ip W.; Tamagawa T.; Kinoshita D.; Mizuno T.; Arai Y.; Yamagishi H.; Soyano T.; Usui F.; Tashiro M.; Abe K.; Onda K.; Aslan Z.; Khamitov I.; Ozisik T.; Kiziloglu U.; Bikmaev I.; Sakhibullin N.; Burenin R.; Pavlinsky M.; Sunyaev R.; Bhattacharya D.; Kamble A.; Chandra C.; Trushkin S. (2007)
    Aims. Understand the shape and implications of the multiband ligth curve of GRB 050408, an X-ray rich (XRR) burst. Methods. We present a multiband optical light curve, covering the time from the onset of the γ-ray event ...
  • Physical and dynamical parameters of the multiple system HD 222326 
    Zhuchkov R.; Malogolovets E.; Balega Y.; Bikmaev I.; Kuznetsov M.; Orlov V. (2008)
    We present the results of our study of the physical and dynamical parameters of the multiple system HD 222326. A new method for determining the individual radial velocities of components in wide binary and multiple systems ...
  • Physical and geometrical parameters of the binary system gliese 150.2 
    Al-Wardat M.; Balega Y.; Leushin V.; Zuchkov R.; Abujbha R.; Al-Waqfi K.; Masda S. (2014)
    The speckle interferometric binary system Gl 150.2 (HIP17491) is analyzed using atmosphere modeling and dynamical analysis simultaneously. A synthetic spectral energy distribution (SED) for each of the two components of ...
  • Physical parameters and dynamical properties of the multiple star o and 
    Zhuchkov R.; Malogolovets E.; Kiyaeva O.; Orlov V.; Bikmaev I.; Balega Y.; Safina D. (2010)
    An analysis of the physical characteristics, orbital parameters, and dynamical stability of the multiple Be star HD 217675 (o And) is presented. Observations on the 6-m SAO and 1.5-m RTT telescopes are used to refine the ...
  • Physical parameters and dynamical properties of the multiple system ι UMa (ADS 7114) 
    Zhuchkov R.; Malogolovets E.; Kiyaeva O.; Orlov V.; Bikmaev I.; Balega Y. (2012)
    We analyze the physical parameters, orbital elements, and dynamic stability of the multiple system ι UMa (HD 76644 = ADS 7114). We have used the positions from the WDS catalog and our own observations on the 6-m telescope ...
  • Research on the HIP 18856 binary system 
    Efremova P.; Mitrofanova A.; Dyachenko V.; Beskakotov A.; Maksimov A.; Rastegaev D.; Balega Y.; Komarinsky S. (2021)
    The results of a study on the binary HIP 18856 and construction of its orbit are presented. New observational data were obtained at the BTA of SAO RAS in 2007-2019. Earlier, Cvetković et al. constructed the orbit for this ...
  • The multiple system ADS 9626: A quadruple star or an encounter of two binaries? 
    Kiyaeva O.; Zhuchkov R.; Malogolovets E.; Orlov V.; Glukhova A.; Balega Y.; Bikmaev I. (2014)
    © 2014, Pleiades Publishing, Ltd. The parameters of the quadruple system ADS 9626 (µ Boo) are analyzed. The system consists of two double stars: the Aa pair with an angular separation of ρ = 0.08″ and the BC pair with an ...

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