3 papers
astro-ph.EP2025
Precise Physical Parameters, Habitability, and Orbital Stability of Sun-like SB2 Systems: HD 130669, HD 184467, HD 191854, and HD 214222
Ahmad Abushattal, Nikolaos Georgakarakos, Mashhoor A. Al-Wardat +5
This work analyzes four Sun-like double-lined spectroscopic binary (SB2) systems by combining visual and spectroscopic observational data with Al-Wardat's atmospheric modeling meth…
astro-ph.SR2025
The 24 Aqr triple system: A closer look at its unique high-eccentricity hierarchical architecture
Ahmad Abushattal, Mashhoor A. Al-Wardat, Elliott P. Horch +4
As its periastron passage occurred during the third quarter of 2020, system 24 Aqr is of particular significance. New visual solutions for the latest speckle interferometry observa…
astro-ph.SR2025
Stellar Parameters and Evolutionary Pathways of the Subgiant system HIP 72217
Naufa Nazar, Mashhoor A. Al-Wardat, Ahmad Abushattal +1
In this study, we applied Al-Wardat's method to analyze the subgiant system HIP72217 for which we obtained accurate parameters including stellar masses, effective temperatures ($T_…