Velocity Dispersion of the Open Cluster NGC 2571 by Radial Velocities and Proper Motions

Velocity Dispersion of the Open Cluster NGC 2571 by Radial Velocities and Proper Motions

We use a kernel density estimator method to evaluate the stellar velocity dispersion in the open cluster NGC 2571. We derive the 3D velocity dispersion using both proper motions as extracted from Gaia Data Release 3 and single-epoch radial velocities as obtained with the instrument FLAMES at ESO...

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Bibliographic Details
Main Authors: Maxim V. Kulesh, Aleksandra E. Samirkhanova, Giovanni Carraro, Joao V. Sales-Silva, Roberto Capuzzo Dolcetta, Anton F. Seleznev
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astronomical Journal
Subjects:
Open star clusters
Binary stars
Online Access:https://doi.org/10.3847/1538-3881/ad32cc

Internet

https://doi.org/10.3847/1538-3881/ad32cc

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