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J/MNRAS/471/1446/m4 Ground-based proper motion of 12 nearby GC (Narloch+, 2017)
M 4 proper motion catalog (24304 rows)
  recno=8866
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ColumnValue  Explain   (UCD)
_RAJ200016 23 41.654400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-26 32 36.52800 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195016 20 37.568294 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-26 25 41.57511 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon350.976068482 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+15.942507497 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)
8866recno 8866  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 242684  Star identification number (meta.id;meta.main)
RAJ2000245.9235600 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-26.5434800 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
Xpos 931.133 pix X position (pos.cartesian.x;instr.det)
Ypos1726.780 pix Y position (pos.cartesian.y;instr.det)
Vmag18.046 mag V magnitude (standard system) (phot.mag;em.opt.V)
e_Vmag 0.010 mag Error of Vmag (stat.error;phot.mag;em.opt.V)
B-V 0.881 mag B-V colour index (9.999 when B magnitude is unknown) (phot.color;em.opt.B;em.opt.V)
e_B-V 0.019 mag Error of B-V (stat.error;phot.color;em.opt.B)
pmRA* 0.295647 mas/yr Proper motion along RA, mRA*cosDE (pos.pm;pos.eq.ra)
e_pmRA* 0.095192 mas/yr Error of pmRA*cosDE (stat.error;pos.pm;pos.eq.ra)
pmDE 1.979759 mas/yr Proper motion along DE (pos.pm;pos.eq.dec)
e_pmDE 0.119524 mas/yr Error of pmDE (stat.error;pos.pm;pos.eq.dec)
MemB2   [0/2] Cluster membership (Note 1)   (meta.code.member)
Pmemb100.00 % Membership probability (stat)
  
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