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VizieR

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I/260/ccdmhipn Visual Double Stars in Hipparcos (Dommanget+, 2000)
The Catalogue (41255 rows)
  recno=22449
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Note: Note that the J2000 coordinates are not part of the original catalogue, they were computed from dRAs and dDEs, or from the (rho,theta); their accuracy can be low.

ColumnValue  Explain   (UCD)
_RAJ200013 30 46.776 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+24 13 57.36 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 28 24.772 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+24 29 25.33 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon017.020227 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+80.678555 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)
22449recno 22449  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CCDM13308+2414  (Catalogue of the Components of the Double and Multiple stars) number (Note)   (meta.id;meta.main)
rComp    [B-Z?] Reference component (blank if A) (meta.code.multip)
CompC   [A-Z?] Concerned component (Note)   (meta.code.multip)
Note1    [*&] orbit flag (Note)   (meta.code)
Note2    [@%] astrometric binary (Note)   (meta.code)
DiscH 70  Name of the pair (Discoverer and Number) (Note)   (meta.id)
dRAs -1.22 s Remainder of RA in second of time; (pos.eq.ra;arith.diff)
dDEs -2.6 arcsec Remainder of DE in arcsecond; (pos.angDistance)
r_dRAs10   Source code for positions (Note)   (meta.ref)
Year1930 yr Year of measured relative position (time.epoch)
theta258 deg Position angle (degrees) (Note)   (pos.posAng)
rho 71.4 arcsec angular separation of Comp along theta (pos.angDistance)
Obs18   for A component: number of components; other component: number of measurements (meta.number)
Vmag 8.0 mag magnitude (phot.mag;em.opt.V)
SpG5  spectrum (src.spType)
pmNote*   [*@$#] Origin of the proper motion (Note)   (meta.ref)
pmRA -63 mas/yr annual proper motion in 0"001 (pos.pm;pos.eq.ra)
pmDE -30 mas/yr annual proper motion in 0"001 (pos.pm;pos.eq.dec)
DM+24 2592.0  First identification = DM (Harvard system) (Note)   (meta.id)
Name2+24 1389.6  Second identification (Note)   (meta.id)
HD117555  HD designation (meta.id)
m_HD    [*?/0-9 ] second HD (Note Example: 131843/4)   (meta.code.multip)
ADS/BDSA 8929  ADS number (A) or BDS number (B) (meta.id)
m_ADS/BDSN   [aN] suffix (a) to an inserted ADS number N = Note in the WDS (meta.code.multip)
n_IDS    [*W] Note on IDS designation (Note)   (meta.note)
IDS13261N2445C  Uncorrected Index designation (1976.5) (equinox 1900) and identification letter; (meta.id)
HIP 65915   Hipparcos Catalogue (I/239) number (meta.id)

RAJ2000202.6949 deg (i) Right Ascension (J2000) computed at CDS (pos.eq.ra;meta.main)
DEJ2000+24.2326 deg (i) Declination (J2000) computed at CDS (pos.eq.dec;meta.main)
  
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