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| Paper: |
Photometric Observations of Two Very Long Period Eclipsing Binaries: AX Cas and EE Cep |
| Volume: |
318, Spectroscopically and Spatially Resolving the Components of Close Binary Stars |
| Page: |
378 |
| Authors: |
Mikolajewski, M.; Zola, S.; Kurpinska-Winiarska, M.; Galan, C.; Gazeas, K.; Niarchos, P.; Stachowski, G.; Winiarski, M.; Siwak, M.; Drozdz, M.; Ogloza, W.; Majewska, A.; Krzesinski, J.; Drahus, M.; Waniak, W.; Pigulski, A.; Michalska, G.; Kolaczkowski, Z.; Tomov, T.; Graczyk, D.; Gromadzki, M.; Maciejewski, G.; Majcher, A.; Kolev, D.; Dimitrov, D.; Semkov, E.; Bilkina, B.; Dapergolas, A.; Bellas-Velidis, I.; Csak, B.; Gere, D.; Nemeth, P.; Apostolovska, G. |
| Abstract: |
This paper reports new photometric observations of minima of two very long-period eclipsing systems: AZ Cas (P=3402d) and EE Cep (P=2050d). In order to match the observed depth of the primary minimum of AZ Cas we had to introduce a third light component. For EE Cep, the shape of the eclipse can be explained by a model that includes a dark precessing disk in the system. |
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