First Orbital Solution and Evolutionary State for the Newly Discovered Eclipsing Binaries USNO-B1.0 1091-0130715 and GSC-03449-0680

TL;DR

This paper presents the first orbital and evolutionary analysis of two newly discovered eclipsing binary systems using photometric data and the Wilson-Devinney modeling approach, providing insights into their physical parameters and evolutionary states.

Contribution

It introduces the first orbital solutions and evolutionary assessments for the systems USNO-B1.0 1091-0130715 and GSC-03449-0680 using advanced modeling techniques.

Findings

Estimated absolute parameters and spectral types for both systems.

Determined distances and physical properties of the binaries.

Discussed their evolutionary status in comparison with stellar models.

Abstract

First photometric study for the newly discovered systems USNO-B1.0 1091-0130715 and GSC-03449-0680 were applied by means of recent windows interface version of the Wilson and Devinney code based on model atmospheres by Kurucz (1993). The accepted models reveal some absolute parameters for both systems, which used in adopting the spectral type of the systems components and follow their evolutionary status. Distances to each systems are and physical properties are estimated. Comparisons of the computed physical parameters with stellar models are discussed.