New ephemeris of two W Uma-type binaries: BQ Ari and V1370 Tau

D. Asgarian (1) , A. Poro (2)

1 IOTA/ME Educational and Research Course 2019
2 International Occultation Timing Association Middle East Section

The new light curve and ephemeris of two eclipsing binary systems BQ Ari and V1370 Tau are presented. The observation was made with CCD through C filter and we used the Czech astronomical society's database to extract raw data, to obtain the time of minimums we used Table Curve software and then calculate O-C with the new ephemeris.

Mots clés: Variable star; W UMa; Photometry

Domaines: Astrophysique [astro-ph]; Astrophysique stellaire et solaire [astro-ph.SR]

D. Asgarian, A. Poro. New ephemeris of two W Uma-type binaries: BQ Ari and V1370 Tau. JOE - Journal of Occultation and Eclipse, 2019. ⟨hal-02303740⟩