J/MNRAS/476/3160ivo://CDS.VizieR/J/MNRAS/476/3160doi:10.26093/cds/vizier.74763160CDSCostado M.T.Alfaro E.J.2024-08-18T20:18:34Z2018-04-10T14:49:41ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fropen-star-clustersstellar-populationsradial-velocityThe principal aim of this work is to study the velocity field in the Monoceros star-forming region using the radial velocity data available in the literature, as well as astrometric data from the Gaia first release. This region is a large star-forming com- plex formed by two associations named Monoceros OB1 and OB2. We have collected radial velocity data for more than 400 stars in the area of 8x12 square degrees and distance for more than 200 objects. We apply a clustering analysis in the subspace of the phase space formed by angular coordinates and radial velocity or distance data using the Spectrum of Kinematic Grouping methodology. We found four and three spatial groupings in radial velocity and distance variables, respectively, corresponding to the Local arm, the central clusters forming the associations and the Perseus arm, respectively.2018MNRAS.476.3160Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/476/3160CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/476/3160https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/476/3160http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/476/3160https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/476/3160https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/476/3160http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/476/3160GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/476/3160/table3 (Radial velocity data for 412 stars in the Monoceros star-forming region)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/476/3160/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/476/3160/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/476/3160/table3?GETtext/xml+votable180.050000true95.2171511.7562210.0055555555555555564/1477 5/5549 5554-5555 5560-5561 5563-5564 5566-5567 5917 5952 5954 6/22126 22174 22201 22204-22205 22209-22211 22214-22215 22233-22235 22248-22249 22251 22260 22262-22263 22440-22442 22446 23620-23621 23623 23628-23629 23665 23667 23673 23676-23677 23812 23814-23815 23820https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/476/3160?format=asciidefaultJ/MNRAS/476/3160/table3Radial velocity data for 412 stars in the Monoceros star-forming regionSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID[1001/2269] Our identification numbermeta.id;meta.mainintHD? HD numbermeta.idintnullableHIP? HIP numbermeta.idintnullableRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainRV1? Radial velocity taken from Barbier-Brossat & Figon (2000A&AS..142..217B, Cat. III/213)km/sspect.dopplerVelocfloatnullableRV2? Radial velocity taken from Abt & Biggs (1972, Cat. III/4) (1)km/sspect.dopplerVelocfloatnullableRV3? Radial velocity taken from Evans (1979IAUS...30...57E)km/sspect.dopplerVelocfloatnullableRV4? Radial velocity taken from Fehrenbach et al. (1996BICDS..48...11F, Cat. III/192)km/sspect.dopplerVelocfloatnullableRV5? Radial velocity taken from Wilson (1953, Cat. III/21) (2)km/sspect.dopplerVelocfloatnullableRV6? Radial velocity taken from Anderson & Francis (2012AstL...38..331A, Cat. V/137) (3)km/sspect.dopplerVelocfloatnullableRV7? Radial velocity taken from Gontcharov (2006AstL...32..759G, Cat. III/252) (4)km/sspect.dopplerVelocfloatnullableRV8? Radial velocity taken from Huang & Gies (2006, Cat. J/ApJ/648/580) (5)km/sspect.dopplerVelocfloatnullableRVWEBDA? Radial velocity taken from each cluster in the WEBDA database (6)km/sspect.dopplerVelocfloatnullableRVmedian? Median value taking into account all RV data availablekm/sspect.dopplerVelocdoublenullableDist? Distance calculated by Astraatmadja & Bailer-Jones (2017) using Gaia parallax (7)pcpos.distance;pos.heliocentricdoublenullable