Browsing IIAP Publications by Subject "Variable Stars"

Now showing items 21-23 of 23

UBV Observations of R-Coronae Type Variables and Related Objects

Kameswara Rao, N (D. Reidel Publishing Co., 1980-07)

UBV observations obtained during the period 1972-73 are presented for the following five R CrB stars: GU Sgr, SU Tau, XX CAm, DZ And, V973 Oph, and the hydrogen-poor, carbon-rich stars BD + 10 deg 2179 and HD 137613. ...
Ultraviolet variability of HD 62001 - The central star of the missing nebula V-V 1-7

Kameswara Rao, N; Gilra, D. P (Indian Academy of Sciences, 1983-03)

IUE observations of HD 62001 do not confirm the ultraviolet variability of 0.15 mag seen from the ANS observations. These intriguing variations in ANS observations seem to be caused by a nearby (∼ 70 arcsec away) B star ...
The variability of HD 76536

Shylaja, B. S (Kluwer Academic Publishers, 1990-02)

The spectrophotometric and photometric observations of the WC star HD 76536 are reported. The flux and the magnitude variations appear to be periodic. The possibilities of a compact binary are discussed.

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