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Browsing by Subject "Eclipsing binaries"

Browsing by Subject "Eclipsing binaries"

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  • Eclipsing binary research at Uttar Pradesh State Observatory 
    Srivastava, J. B; Chaubey, U. S; Pande, M. C (Astronomical Society of India, 1990)
    The results of photometric and spectroscopic studies of binary stars at Uttar Pradesh State Observatory are summarized. The star names, their magnitudes and periods, and their orbital elements are given. Findings on the ...
  • History of ARIES: a premier research institute in the area of observational sciences 
    Sagar, Ram (Springer, 2022-09)
    The Aryabhatta Research Institute of Observational Sciences (ARIES), a premier autonomous research institute under the Department of Science and Technology, Government of India has a legacy of about seven decades with ...
  • On the stability of the hypothetical quintet system of TW Draconis 
    Abhyankar, K. D; Bhatia, R. K; Devadas Rao, P (Astronomical Society of India, 1985-09)
    Aarseth`s NBODY 1 code is used to study the stability of the quintet system of DW Draconis postulated by Abhyankar & Panchatsaram (1984). It is found that the observed (O - C) curve based on the ephemeris by Tremko & Kreiner ...
  • Photometry of Zeta Aurigae during the 1977 and 1979-80 Eclipses 
    Mohin, S; Raveendran, A. V; Mekkaden, M. V (Indian Institute of Astrophysics, Bangalore, 1980)
    UBV photometry of Zeta Aurigae during the 1977 and 1979-80 eclipses is presented. From an analysis of the available photometry, it is concluded that the long term intrinsic variation in the brightness of the late-type super ...
  • Revised elements and Evolutionary status of six eclipsing binary stars 
    Chaubey, U. S (Astronomical Society of India, 1984-09)
    Twelve photoelectric light curves of six eclipsing binary stars namely GG Cas, WX Cep, UZ Cyg, AQ Peg and ST Per in two different filetrs (B and V for the first five binaries and R and I for ST Per) have been analysed by ...
  • UBV photometry of two eclipsing binary stars 
    Chaubey, U. S; Singh, Mahendra (Astronomical Society of India, 1984-03)
    UBV light curves of the eclipsing binary systems V364 Cas and MM Cas are presented. A total of eight photoelectric times of minimum light for these stars were derived. The UBV photometric data of V364 Cas show that the ...

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