55 citations · 133 across the 7 of their papers we have counts for
7 papers
BSN: Light Curve Modeling and Orbital Evolution of the Total-Eclipse Contact Binary EZ Oct
Asma Ababafi, Atila Poro, Mehmet Tanriver +1
We present the first detailed multiband (BVR_cI_c and TESS) photometric analysis of the short-period binary EZ Oct. This study combines ground-based observations conducted at a Sou…
The orbital period analyses for two cataclysmic variables: UZ Fornacis and V348 Puppis inside Period Gap
Z. -B. Dai, S. -B. Qian, E. Fernandez Lajus +1
Four newest CCD eclipse timings of the white dwarf for polar UZ Fornacis and Six updated CCD mid-eclipse times for SW Sex type nova-like V348 Puppis are obtained. The detailed O-C…
A cyclical period variation detected in the updated orbital period analysis of TV Columbae
Zhibin Dai, Shengbang Qian, Eduardo Fernández Lajús +1
The two CCD photometries of the intermediate polar TV Columbae are made for obtaining the two updated eclipse timings with high precision. There is an interval time \sim 17yr since…
The very massive X-ray bright binary system Wack 2134 (= WR 21a)
V. S. Niemela, R. C. Gamen, R. H. Barba +5
From the radial velocities of the N IV 4058 and He II 4686 emission lines, and the N V 4604-20 absorption lines, determined in digital spectra, we report the discovery that the X-r…
Physical parameters of the O6.5V+B1V eclipsing binary system LS 1135
E. Fernandez Lajus, V. S. Niemela;
ASAS photometric observations of LS 1135, an O-type SB1 binary system with an orbital period of 2.7 days, show that the system is also eclipsing. This prompted us to re-examine the…
Optical Spectroscopy of X-Mega targets in the Carina Nebula - VI. FO 15: a new O-Type double-lined eclipsing binary
V. S. Niemela, N. I. Morrell, E. Fernandez Lajus +3
We report the discovery of a new O-type double-lined spectroscopic binary with a short orbital period of 1.4 days. We find the primary component of this binary, FO 15, to have an a…