19 citations · 41 across the 8 of their papers we have counts for
8 papers
International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9
C. Gałan, M. Mikołajewski, T. Tomov +87
Two observational campaigns were carried out during the eclipses of EE Cep in 2003 and 2008/9 to verify whether the eclipsing body in the system is indeed a dark disk and to unders…
Synchronization of the G Giant Rotation in the Symbiotic Binary StHa 190?
M. Cikała, M. Mikołajewski, T. Tomov +5
We present an analysis of high resolution spectral observations of the symbiotic star StHa 190. A 30 days period has been derived from radial velocities of the G-type absorption li…
Accretion Events in Binary Systems: AZ Cas and VV Cep
C. Gałan, M. Mikołajewski, T. Tomov +13
The sudden lengthening of orbital period of VV Cep eclipsing binary by about 1% was observed in the last epoch. The mass transfer and/or mass loss are most possible explanations of…
Multi-ring structure of the eclipsing disk in EE Cep - possible planets?
C. Galan, M. Mikolajewski, T. Tomov +57
The photometric and spectroscopic observational campaign organized for the 2008/9 eclipse of EE Cep revealed features, which indicate that the eclipsing disk in the EE Cep system h…
The orbital and physical parameters of the eclipsing binary OW Gemiorum
C. Gałan, M. Mikołajewski, T. Tomov +5
We present our multicolour photometric data of the primary and secondary eclipses of OW Gem that took place in 1995, 2002, and 2006, as well as the new radial-velocity data collect…
The 2003 eclipse of EE Cep is coming. A review of past eclipses
D. Graczyk, M. Mikolajewski, T. Tomov +2
EE Cep is an eclipsing binary with a period of 5.6 years. The next eclipse will occur soon, in May-June 2003, and all available past eclipses were collected and briefly analysed. E…