activity
20242026
collaborators

7 papers

astro-ph.GA2026

Kings of the Milky Way: A Homogeneous Gaia DR3 Analysis of King Open Clusters and the Galactic Disc Metallicity Gradient

Talar Yontan, Selçuk Bilir, Hikmet Çakmak +11

This study aims to establish an internally homogeneous set of structural, astrophysical, and kinematical parameters for King open clusters and to assess their role as tracers of th…

astro-ph.GA2026

Chemo-dynamical Analysis of Eight UBC Open Clusters

Remziye Canbay, Deniz Cennet Çınar, Özcan Çalışkan +4

We present a comprehensive chemo-dynamical analysis of eight open clusters selected from the UBC catalog using Gaia DR3 data. These clusters are located at heliocentric distances o…

astro-ph.GA2025

Close Binary Open Cluster Systems: A Gaia DR3 Perspective on Alessi 36 and Collinder 135

Hülya Karagöz, Deniz Cennet Çınar, Seval Taşdemir +1

In this study, we examined the nearby open clusters (OCs) Alessi 36 and Collinder 135. Their spatial proximity was assessed using photometric and astrometric data from \textit{Gaia…

astro-ph.GA2025

A Comprehensive Study of Czernik 41 and NGC 1342 Using CCD UBV and Gaia DR3 Data

B. Tanik Ozturk, S. Bilir, T. Yontan +5

In this study, the structural, astrophysical, kinematic, and Galactic orbital parameters of the open clusters Czernik 41 and NGC 1342, as well as their dynamical evolution, are inv…

astro-ph.GA2025

A Multi-Data Approach to Open Clusters: Roslund 3 and Ruprecht 174 in CCD UBV and Gaia DR3 Context

H. Karagoz, T. Yontan, S. Bilir +5

A detailed analysis of the structural, astrophysical, kinematic, and dynamical properties of the open clusters Roslund 3 and Ruprecht1 74 is carried out using CCD UBV photometry in…

astro-ph.GA2024

Kinematics of Cataclysmic Variables in the Solar Neighborhood in the Gaia Era

R. Canbay, T. Ak, S. Bilir +2

Using high-precision astrometric data from Gaia DR3 and updated systemic velocities from the literature, kinematical properties of cataclysmic variables (CVs) were investigated. By…