VizieR

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VizieR

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J/A+A/446/949/pm Open clusters proper motions based on UCAC2 (Dias+, 2006)
Stars from all 430 clusters (430 rows)
  recno=95621
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Note: The full UCAC2 data records are not repeated here, but a link to individual UCAC2 data is supplied

ColumnValue  Explain   (UCD)
_RAJ200019 20 34.97500 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+37 45 52.4000 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 18 49.78432 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+37 40 10.8204 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon069.92550417 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+10.95406362 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
95621recno 95621  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Cl265  Cluster number (order of cluster in table1) (meta.id)

Seq 58  Internal number (meta.id)
Rad 3.5876 arcmin Radius (centered in the coordinates of the cluster) used to extract the stars from the UCAC2 Catalogue (phys.angSize;src)
RAJ200019 20 34.975 "h:m:s" (i) Right Ascension J2000 , at J2000.0 (pos.eq.ra;meta.main)
DEJ2000+37 45 52.40 "d:m:s" (i) Declination J2000, at J2000.0 (pos.eq.dec;meta.main)
2UCAC45033564   [00000001,48330571] UCAC (I/289) designation (meta.id;meta.main)
e_RAdeg 52 mas Minimal mean error on RAdeg (stat.error)
e_DEdeg 15 mas Minimal mean error on DEdeg (stat.error)
UCmag15.03 mag Magnitude in UCAC system (579-642nm) (phot.mag;em.opt.V)
pmRA -4.0 mas/yr Proper motion in RA*cos(DE) (pos.pm;pos.eq.ra)
pmDE 0.0 mas/yr Proper motion in Dec (pos.pm;pos.eq.dec)
e_pmRA 5.9 mas/yr Mean error on pmRA (stat.error)
e_pmDE 5.6 mas/yr Mean error on pmDE (stat.error)
Jmag14.013 mag J magnitude (1.2um) from 2MASS (phot.mag;em.IR.J)
Hmag13.841 mag H magnitude (1.6um) from 2MASS (phot.mag;em.IR.H)
Kmag13.833 mag K magnitude (2.2um) from 2MASS (phot.mag;em.IR.K)
Pr 80 % Membership probability (meta.code.member)
  
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