Dynamical parameters of open clusters

Presented are the estimates of open cluster dynamical parameters: the cluster core density contrast, the stellar velocity dispersions allowing for influence of Galaxy external field and non-stationarity of the cluster, the oscillation periods of the cluster and the cluster core, the amplitudes of oscillations of a cluster virial factor and a radius of the cluster core. All the values were analytically received as a result solution of the gross dynamical equations for spherical and ellipsoidal cluster models.

Cone search capability for table J/AZh/89/674/clusters (List of non-stationarity parameters)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AZh/89/674
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AZh/89/674
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AZh/89/674
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AZh/89/674
Provenance
Creator Danilov V.M.; Putkov S.I.
Publisher CDS
Publication Year 2012
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Physics; Stellar Astronomy