Proper motion and BV photometry in Trumpler 2

DOI

The results of a complex study of the galactic open cluster Trumpler 2 are presented. In order to obtain the proper motions, the positions of approximately 3000 stars up to the limit magnitude B~16.25mag in the area 80'x80' around the cluster were measured on 6 plates with a maximal epoch difference of 63-years. The root-mean error of the relative proper motions is 4.2mas/yr. The catalogue of BV magnitudes of all the stars in the investigated area was compiled. The selection of the cluster members within the region of R<16 arcmin from the center of the cluster was made. Altogether, 148 stars were considered to be cluster members by both astrometrical and photometrical criteria. We present the estimated age (8.91E+07) and physical parameters of the cluster and append the catalogues of the proper motions and of the photometry of the stars.

Cone search capability for table J/A+A/451/901/table2 (Catalogue of the astrometrical results)

Identifier
DOI http://doi.org/10.26093/cds/vizier.34510901
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/451/901
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/451/901
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/451/901
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/451/901
Provenance
Creator Frolov V.N.; Ananjevskaja J.K.; Jilinski E.G.; Gorshanov D.L.,Bronnikova N.M.
Publisher CDS
Publication Year 2006
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; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy