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

  
J/AJ/103/638
  USNO Photographic Parallaxes. I. (Monet+, 1992)
ReadMe+ftp
1992AJ....103..638M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/103/638/table1Astrometric and photometric results (72 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. (meta.record)
  USNO  Sequential number (meta.id)
  Note (char) [n] note detailed in notes.dat file (meta.note)
  LHS (char) LHS (Luyten, 1979, Cat. I/87) number (meta.id)
  n_Name (char) [*] *: observations are continuing (Sect. 6) (meta.note)
  Name (char) Name (meta.id)
  RA1950 "h:m:s" (i) Right ascension (1950) (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination (1950) (pos.eq.dec;meta.main)
  Nf  Number of CCD frames employed in the solution (meta.number)
  Nn  Number of separate nights on which the frame were taken (meta.number)
  Ns  Number of reference stars employed in the solution (meta.id;meta.main)

ALL cols		    
 (i)indexed column
  plxr mas Relative trigonometric parallax (pos.parallax.trig)
  e_plxr mas rms uncertainty on plxr (stat.error)
  pm mas/yr Total relative proper motion (pos.pm)
  e_pm mas/yr rms uncertainty on mu (stat.error)
  pmPA deg Relative position angle of the total proper motion (measured north to east) (pos.pm;pos.posAng)
  e_pmPA deg rms uncertainty on pmPA (stat.error)
  Vmag mag V magnitude in the Kron-Cousins system (phot.mag;em.opt.V)
  V-I mag V-I colour index in the Kron-Cousins system (phot.color;em.opt.V;em.opt.I)
  plx mas Absolute trigonometric parallax (pos.parallax.trig)
  e_plx mas rms uncertainty on plx (stat.error;pos.parallax)
  VMAG mag Absolute V magnitude (phys.magAbs;em.opt.V)
  e_VMAG mag rms uncertainty on VMAG (stat.error)
  Vtan km/s Tangential velocity (phys.veloc)
  e_Vtan km/s rms uncertainty on Vtan (stat.error)
  DT1 yr Date of the first frame employed (1900+) (time.epoch)
  DT2 yr Date of the last frame employed (1900+) (time.epoch)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA.icrs "h:m:s" (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

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