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I/196/annex1 Hipparcos Input Catalogue, Version 2 (Turon+ 1993)
Double and Multiple System Components (32290 rows)
  recno=17470
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ColumnValue  Explain   (UCD)
_RAJ200013 30 46.7800 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+24 13 57.400 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 28 24.7757 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+24 29 25.366 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon017.0203234 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+80.6785445 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)
17470recno 17470  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CCDM13308+2414  (i) CCDM number (Catalogue I/211) (meta.id;meta.main)
rComp   Reference component when different from A (meta.note)
CompC  Component considered (meta.code.multip)
HIC 65915   [1/120313] HIC number as in 'main' file (meta.id)
RAJ200013 30 46.78 "h:m:s" (i) Right Ascension J2000 (hours) (pos.eq.ra;meta.main)
DEJ2000+24 13 57.4 "d:m:s" (i) Declination J2000 (degrees) (pos.eq.dec;meta.main)
Mag 8.0 mag Magnitude (generally V, sometimes photographic for the faintest systems) (phot.mag;em.opt.V)
Obs  a Year of observation of the relative position (time.epoch)
PA257 deg [ 0-9.EFPNS]Position angle (pos.posAng)
Sep 76.6 arcsec Separation (arcsec) (pos.angDistance)
Note1    [O] O=system with known orbit (meta.note)
Note2    [A] A=astrometric binary (meta.note)
pmRA-0.063 arcsec/a Proper motion in right ascension =15.mu_alpha*cos(delta) (pos.pm;pos.eq.ra)
pmDE-0.030 arcsec/a Proper motion in declination (pos.pm;pos.eq.dec)
DMBD +24 2592  DM number. Last char is a suffix to DM, or "*" if HD convention is not followed. (meta.id)
HD117555   [1/359083] HD/HDE number (meta.id)
AG+24 1389  AGK3 or SAO number (meta.id)
IDS13261N2445 C  IDS number (equinox B1900), with component indication. (meta.id)
ADS 8929   [1/17180] ADS number (meta.id)
  
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