42 citations · 233 across the 15 of their papers we have counts for
6 papers · 1 filter
Orbital and physical parameters of eclipsing binaries from the ASAS catalogue -- XI. CHIRON investigation of long-period binaries
M. Ratajczak, R. K. Pawłaszek, K. G. Hełminiak +8
We present the results of a spectroscopic campaign on eclipsing binaries with long orbital period (P = 20 - 75 d) carried out with the CHIRON spectrograph. Physical and orbital sol…
Analysis of eclipsing binaries in multiple stellar systems: the case of V1200 Centauri
F. Marcadon, K. G. Hełminiak, J. P. Marques +5
We present a new analysis of the multiple star V1200 Centauri based on the most recent observations for this system. We used the photometric observations from the Solaris network a…
Orbital and physical parameters of eclipsing binaries from the All-Sky Automated Survey catalogue - X. Three high-contrast systems with secondaries detected with IR spectroscopy
K. G. Hełminiak, A. Tokovinin, E. Niemczura +13
We present results of the combined photometric and spectroscopic analysis of three detached eclipsing binaries, which secondary components are not visible or very hard to identify…
Tracking the spin axes orbital alignment in selected binary systems - Torun Rossiter-McLaughlin effect survey
P. Sybilski, R. K. Pawłaszek, A. Sybilska +4
We have obtained high-resolution spectra of four eclipsing binary systems (FM Leo, NN Del, V963 Cen and AI Phe) with the view to gaining insight into the relative orientation of th…
KIC 4150611: a rare multi-eclipsing quintuple with a hybrid pulsator
K. G. Hełminiak, N. Ukita, E. Kambe +5
We present the results of our analysis of KIC 4150611 (HD 181469) - an interesting, bright quintuple system that includes a hybrid Sct/ Dor pulsator. Four periods of eclipse…
HIDES spectroscopy of bright detached eclipsing binaries from the field - II. Double- and triple-lined objects
K. G. Hełminiak, N. Ukita, E. Kambe +5
We present the results of our spectroscopic observations of eight detached eclipsing binaries (DEBs), selected from the Eclipsing Binary Catalog. Radial velocities (RVs) w…