91 citations · 156 across the 4 of their papers we have counts for
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Period changes in six contact binaries: WZ And, V803 Aql, DF Hya, PY Lyr, FZ Ori, and AH Tau
P. Zasche, A. Liakos, P. Niarchos +3
Six contact binaries lacking a period analysis have been chosen to search for the presence of a third body. The O-C diagrams of these binaries were analyzed with the least-squares…
The double-mode nature of the HADS star GSC 00144-03031 and the Petersen diagram of the class
E. Poretti, J. C. Suarez, P. G. Niarchos +13
The double--mode pulsation of GSC 00144-03031 has been detected when searching for COROT targets. A very large dataset composed of 4722 photometric measurements was collected at si…
YY CMi: contact or near contact system?
P. G. Niarchos, Luciano Mantegazza, Ennio Poretti +1
New V photoelectric observations of the eclipsing system YY CMi, obtained at La Silla, Chile, and Merate Observatory, Italy, are presented. New times of minima and ephemeris based…