2 citations · 2 across the 5 of their papers we have counts for
5 papers
Multicolor photometry of SU UMa and U Gem during quiescence, outburst and superoutburst
P. Wychudzki, M. Mikolajewski, M. Wiecek +5
The results of time-resolved observations of SU UMa and U Gem obtained over two-years are presented. Both stars are prototypes of different classes of dwarf novae. We studied brigh…
Photometric search of orbital periods in symbiotic stars
M. Wiecek, M. Mikolajewski, T. Tomov +9
We present UBVRI photometry of three symbiotic stars ZZ CMi, TX CVn and AG Peg carried out from 1997 to 2008 in Piwnice Observatory near Torun. To search orbital periods of these s…
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…
HP Lyr - possibly the hottest RV Tau type object
Dariusz Graczyk, Maciej Mikolajewski, Laurits Leedjarv +4
We report Johnson's UBVRI photometric and optical spectroscopic observations of a long period variable HP Lyr which up to now has been considered an eclipsing binary with a period…
Possible pulsations of the M giant in MWC560
Sylwia M. Frackowiak, Maciej Mikolajewski, Toma Tomov
MWC 560 and other peculiar symbiotic binary, CH Cyg, have been classified as the prototypes of the new subclass of symbiotic systems - propellers, with accretion onto a magnetic wh…