VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
I/350
  Gaia EDR3 (Gaia Collaboration, 2020)
ReadMe+ftp
2021A&A...649A...1G
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acknowledge and cite Gaia EDR3
Post annotation 		img(gal)
1.I/350/tyc2tdscTycho-2 merged with the TDSC catalog and TDSC supplement (2561887 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);(unassigned);(unassigned);phys.veloc)
  IDTyc2 (char) (i) Tycho-2 identifier (TYC1-TYC2-TYC3) (id) ((unassigned);obs.atmos.extinction;arith.factor;spect.line.veloc;arith)
  HIP  (n)(i) Hipparcos number (hip) ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  TYC1  TYC1 component from TYC or GSC (tyc1) ((unassigned);(unassigned);(unassigned);src.morph.scLength;arith)
  TYC2  TYC2 component from TYC or GSC (tyc2) ((unassigned);phys.veloc.orbital;arith.diff;src.morph.scLength;arith)
  TYC3  TYC2 component from TYC or GSC (tyc3) ((unassigned);phys.veloc.orbital;arith.diff;src.morph.scLength;arith)
  TYC  Numeric Tycho-2 identifier ((tyc1*1000000)+(tyc2*10)+(tyc3)) (id_tycho) ((unassigned);(unassigned);(unassigned);spect.line.veloc;pos.wcs.crpix)
  IDTyc1 (char) Tycho-1 star (tyc) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  RAT deg (i) Observed Tycho-2 Right Ascension (ICRS) at epoch 1990+EpRA1990 (ra) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  e_RAT mas Uncertainty RA*cos(dec), of observed Tycho-2 RA (eradeg) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  DET deg (i) Observed Tycho-2 Declination (ICRS) at epoch 1990+EpDE1990 (dec) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_DET mas Uncertainty of observed Tycho-2 Dec (ededeg) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  RAmdeg deg (n) Mean Right Ascension (ICRS) at Ep=J2000 (ra_mdeg) ((unassigned);(unassigned);(unassigned);(unassigned))
  e_RAmdeg mas (n) Uncertainty RA*cos(dec),at mean epoch (eramdeg) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  DEmdeg deg (n) Mean Declination (ICRS) at Ep=J2000 (de_mdeg) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  e_DEmdeg mas (n) Uncertainty of Dec at mean epoch (edemdeg) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  pmRA mas/yr (n)(i) Proper motion in right ascension, pmRA*cos(DE) (pm_ra) ((unassigned);(unassigned);(unassigned);instr.offset;(unassigned))
  e_pmRA mas/yr (n) Uncertainty proper motion in RA*cos(dec) (epmra) ((unassigned);phys.veloc.orbital;arith.diff;time.age;instr.param;(unassigned))
  pmDE mas/yr (n)(i) Proper motion in Declination (pm_de) (stat.fit.param;pos.satellite;arith;instr.offset;(unassigned))
  e_pmDE mas/yr (n) Uncertainty of proper motion in Dec (epmde) ((unassigned);phys.veloc.orbital;arith.diff;time.age;instr.param;(unassigned))
  EpRA1990 yr Epoch-1990 of RAdeg (ep_ra1990) ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  EpDE1990 yr Epoch-1990 of DEdeg (ep_de1990) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  EpRAmdeg yr (n) Mean epoch of RAmdeg (epram) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
  EpDEmdeg yr (n) Mean epoch of DEmdeg (epdem) ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Num  (n) Number of positions used for forming mean data (num) ((unassigned);(unassigned);(unassigned);src.var)
  Corr  (n) Correlation (RAdeg,DEdeg) (corr) ((unassigned);phys.veloc.orbital;arith.diff;stat.median;(unassigned);(unassigned))
  q_RAmdeg  (n) Goodness of fit for mean RA (qramdeg) (src.density;(unassigned);arith.factor;pos.cartesian)
  q_DEmdeg  (n) Goodness of fit for mean DE (qdemdeg) ((unassigned);time.period.rotation;arith.grad;pos.cartesian)
  q_pmDE  (n) Goodness of fit for pmDe (qpmde) ((unassigned);(unassigned);(unassigned);pos.cartesian)
  q_pmRA  (n) Goodness of fit for pmRa (qpmra) ((unassigned);(unassigned);(unassigned);pos.cartesian)
  pflag (char) Mean position flag (pflag) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  posflg (char) Type of Tycho-2 solution (posflg) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;time.lifetime;meta.main)
  CCDM (char) CCDM component identifier for HIP stars (ccdm) ((unassigned);(unassigned);(unassigned);pos.posAng)
  prox  (n) Proximity indicator (prox) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  BTmag mag (n) Tycho-2 BT magnitude (bt_mag) ((unassigned);(unassigned);arith.factor;stat.filling;(unassigned);(unassigned))
  e_BTmag mag (n) Uncertainty of BTmag (ebtmag) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  VTmag mag (n) Tycho-2 VT magnitude (vt_mag) ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_VTmag mag (n) Uncertainty of VTmag (evtmag) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  TDSC  (n)(i) TDSC identifier for the system (sys_no) ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  cmp (char) Component designation (cmp) ((unassigned);(unassigned);(unassigned);src.morph.scLength)
  Nmain  (n) Number of components in TDSC main catalogue (n_main) ((unassigned);(unassigned);(unassigned);src.var)
  Nsup  (n) Number of components in the TDSC supplement (n_sup) ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  magflg (char) TDSC photometry flag (magflg) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  WDS (char) (i) WDS identifier for the system (wds) ((unassigned);(unassigned);(unassigned);src.class.starGalaxy)
  Note (char) TDSC notes (note) ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  HD  (n) HD identifier for TDSC entries (hd) ((unassigned);phys.veloc.orbital;arith.diff;src.class.starGalaxy)
  rcmp (char) Reference component for position angle and separation (rcmp) ((unassigned);(unassigned);(unassigned);src.class.color)
  PA deg (n) Position angle of the present component (cmp) with respect to the reference component (rcmp) (pa) ((unassigned);phys.veloc.orbital;arith.diff;instr.spect;meta.main)
  e_PA deg (n) Uncertainty of the position angle (e_pa) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  Sep arcsec (n) Separation of the present component (cmp) with respect to the reference component (rcmp) (sep) ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  e_Sep mas (n) Uncertainty of the separation (e_sep) ((unassigned);pos.wcs.naxes;arith.factor;time.age;meta.main)
  e_PA.Sep  (n) Uncertainty of the position angle * separation (epasep) (instr.fov;em.IR.4-8um;arith.factor;time.age;meta.main)
  _RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS ((unassigned);em.line;arith.grad;(unassigned))
  _DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS ((unassigned);(unassigned);(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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