Analysis of light curve of LP Camelopardalis
| Název česky | Analýza světelné křivky LP Camelopardalis |
|---|---|
| Autoři | |
| Rok publikování | 2016 |
| Druh | Článek ve sborníku |
| Konference | Communications from the Konkoly Observatory 105 |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | http://www.konkoly.hu/Mitteilungen/105.html |
| Obor | Astronomie a nebeská mechanika, astrofyzika |
| Klíčová slova | RR Lyrae; CCD photometry; LP Cam; Pulsating variable stars |
| Popis | We present photometric analysis of the RRab type pulsating star LP Cam. The star was observed at Brno Observatory and Planetarium during nine nights. Measurements were calibrated to the Johnson photometric system. Four captured and thirteen previously published maxima timings allowed us to refine the pulsation period and the zero epoch. The light curve was Fourier decomposed to estimate physical parameters using empirical relations. Our results suggest that LP Cam is a common RR Lyrae star with high, almost solar metallicity. |
| Související projekty: |