Publikace na Matematicko-fyzikální fakulta, Ústřední knihovna |
2004
Abstrakt
About thirty new times of minimum light recorded with photoelectric or CCD photometers were obtained for several little studied eccentric-orbit eclipsing binaries V871 Aql (P=3.0°, e=0.13), V345 Lac ( 7.5°, 0.46), V401 Lac ( 2.0°, 0.16) and CR Sct ( 4.2°, 0.09). Their O-C diagrams were analyzed using all reliable timings found in the literature and in all cases an apsidal motion was either discovered or confirmed.