Structural properties of subgroups of stars associated with open clusters

ABSTRACT Recent studies have identified star clusters with multiple components based on accurate spatial distributions and/or proper motions from Gaia Data Release 3 (DR3), utilizing diverse diagnostics to gain an understanding of subgroup evolution. These findings motivated us to search for subgrou...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-09, Vol.533 (2), p.1782-1799
Hauptverfasser:	Gregorio-Hetem, Jane, Hetem, Annibal
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Cluster analysis Clustering Fractal analysis Open clusters Proper motion Spatial distribution Star clusters Stellar motions Subgroups
Online-Zugang:	Volltext
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