Informace o publikaci

Analysis of light curve of LP Camelopardalis

Název česky Analýza světelné křivky LP Camelopardalis
Autoři

PRUDIL Zdeněk SKARKA Marek ZEJDA Miloslav

Druh Článek ve sborníku
Konference Communications from the Konkoly Observatory 105
Fakulta / Pracoviště MU

Přírodovědecká fakulta

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: