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I/196/annex1 Hipparcos Input Catalogue, Version 2 (Turon+ 1993)
Double and Multiple System Components (32290 rows)
  recno=25758
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ColumnValue  Explain   (UCD)
_RAJ200019 26 28.6700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+19 53 29.400 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195019 24 17.3573 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+19 47 26.822 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon054.5397673 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 +1.5866857 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)
25758recno 25758  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CCDM19265+1954  (i) CCDM number (Catalogue I/211) (meta.id;meta.main)
rComp   Reference component when different from A (meta.note)
CompA  Component considered (meta.code.multip)
HIC 95582   [1/120313] HIC number as in 'main' file (meta.id)
RAJ200019 26 28.67 "h:m:s" (i) Right Ascension J2000 (hours) (pos.eq.ra;meta.main)
DEJ2000+19 53 29.4 "d:m:s" (i) Declination J2000 (degrees) (pos.eq.dec;meta.main)
Mag 6.0 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)
PA  deg [ 0-9.EFPNS]Position angle (pos.posAng)
Sep  arcsec Separation (arcsec) (pos.angDistance)
Note1    [O] O=system with known orbit (meta.note)
Note2    [A] A=astrometric binary (meta.note)
pmRA-0.004 arcsec/a Proper motion in right ascension =15.mu_alpha*cos(delta) (pos.pm;pos.eq.ra)
pmDE-0.045 arcsec/a Proper motion in declination (pos.pm;pos.eq.dec)
DMBD +19 4017  DM number. Last char is a suffix to DM, or "*" if HD convention is not followed. (meta.id)
HD182955   [1/359083] HD/HDE number (meta.id)
AG+19 1879  AGK3 or SAO number (meta.id)
IDS19221N1942 A  IDS number (equinox B1900), with component indication. (meta.id)
ADS12445   [1/17180] ADS number (meta.id)
  
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