Updated analysis for the system V1464 Aql
Alexios Liakos, Panagiotis Niarchos
TL;DR
This paper presents new BVRI light curves for V1464 Aql, models its light curve considering previous data, recalculates pulsation frequencies, and assesses the evolutionary status of its components.
Contribution
It provides updated observational data and refined models for V1464 Aql, including pulsation analysis and evolutionary insights, which were not previously available.
Findings
Revised pulsation frequencies of the delta Scuti component.
Updated light curve model of V1464 Aql.
Estimated evolutionary status of both components.
Abstract
New BVRI light curves of the system V1464 Aql (ellipsoidal variable with a delta Scuti component) were obtained. Using these observations and taking into account previous studies of the system, its light curve model was reproduced and the pulsation frequencies of the delta Scuti component were recalculated. Moreover, the derived parameters were used to estimate the evolutionary status of both components.
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Taxonomy
TopicsAstronomical Observations and Instrumentation · Stellar, planetary, and galactic studies · Astronomy and Astrophysical Research