IIA Institutional Repository

Browsing by Subject "Stellar orbits"

Browsing by Subject "Stellar orbits"

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  • Mohin, S; Raveendran, A. V (Indian Academy of Sciences, 1989-03)
    Differential BV photometry of UX Ari obtained on 58 nights during 1984-1985, 1985-1986, 1986-1987, and 1987-1988 observing season is presented. It is found that (B-V) is phase dependent, with the system being reddest at ...
  • Kameswara Rao, N; Ashoka, B. N; Lloyd, C; Pike, C. D; Stickland, D. J (Indian Academy of Sciences, 1990-12)
    A new radial velocity study has been made of the highly eccentric, early-type binary BD - 1 deg 1004 using spectra from the Kavalur Observatory. All available archival material has also been reexamined. An attempt has been ...
  • Shylaja, B. S (Kluwer Academic Publishers, 1987-02)
    Photometric observations of BD -7°3007 in B and V filters are reported. Rapid flickering appears to be present at all phases, implying an unfavourable angle of inclination of orbit for seeing eclipse effects. A modulation ...
  • Pandey, U. S (Astronomical Society of India, 1990)
    It is suggested that structure in the outer parts of the accretion disk of low-mass X-ray binaries may be due to tidal action of the secondary which is overflowing its Roche lobe. These structures at various phases may ...

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