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Stellar Variability toward the Galactic Open Cluster NGC 7209

We present the analysis of stellar variability in an open cluster NGC 7209 using optical V -band CCD photometric observations. Out of 4499 stars in our study, we detected 284 candidate variables, including one identified previously. Using the machine learning algorithm HDBSCAN technique and Gaia DR3...

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Guardado en:
Autores principales: Dorothy M. Mwanzia, Sneh Lata, W. P. Chen, Soumen Mondal, Geoffrey Okeng’o, John Buers, Samrat Ghosh, Athul Dileep, Arjav Jain, Alisher S. Hojaev, Santosh Joshi
Formato: Artigo
Lenguaje:Inglês
Publicado: IOP Publishing 2025-01-01
Colección:The Astrophysical Journal
Materias:
Open star clusters
Variable stars
Delta Scuti variable stars
Gamma Doradus variable stars
Flare stars
Astrometric binary stars
Acceso en línea:https://doi.org/10.3847/1538-4357/adc696
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