| Autor: |
Gazeas, K. D., Manimanis, V. N., Niarchos, P. G., Vamvatira-Nakou, C. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2006, Vol. 848 Issue 1, p412-416, 5p, 1 Diagram, 1 Chart, 2 Graphs |
| Abstrakt: |
The first VRI CCD photometric observations of the newly discovered ROTSE-1 eclipsing variable GSC 2534:1121 are presented. Our new times of minima are used along with those of the last two years to calculate a new ephemeris of the system. The observed light curves are analyzed with the Wilson-Devinney program in order to derive the geometric and photometric elements of the system. The moderate O’Connell effect is explained by assuming a cool spot on the primary component. © 2006 American Institute of Physics [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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