Multiband photometric investigations for eight binary systems of the W Ursae Majoris-type
are presented. Six systems are presented for the first time to analyze their light curves. All …

The accuracy of absolute parameters' estimation in contact binary systems is important for
investigating their evolution and solving some challenges. The Gaia DR3 parallax is one of …

The first photometric light curve investigation of the NSVS 8294044, V1023 Her, and V1397
Her binary systems is presented. We used ground-based observations for the NSVS …

The Gaia DR3 parallax approach was used to estimate the absolute parameters of 2375 δ
Scuti stars from the ASAS catalog. The selected stars have a variety of observational …

Reanalyzing contact binaries with space-based photometric data and investigating possible
parameter changes can yield accurate samples for theoretical studies. We investigated light …

Photometric observations were made with standard filters in four observatories for 10 contact
binary systems. We analyzed the orbital period variations of the systems and found that six …

We presented the first photometric analysis of the V1961 Cyg and V0890 Lyr binary systems.
We observed and analyzed these systems at an observatory in France as part of the Binary …

We conducted the first light curve study of the binary star EL Tuc within the Binary Systems of
South and North project's framework. The photometric observations were made using …

The light curve analyses and orbital period variations for two contact binary stars, LS Del
and V997 Cyg, are presented in this work which was conducted in the frame of the Binary …

This study presented the first light curve analysis of the OP Boo and V0511 Cam binary
stars, which was conducted in the frame of the Binary Systems of South and North (BSN) …