VizieR

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

VizieR

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I/196/annex1 Hipparcos Input Catalogue, Version 2 (Turon+ 1993)
Double and Multiple System Components (32290 rows)
  recno=8765
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ColumnValue  Explain   (UCD)
_RAJ200006 45 08.8700 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-16 42 58.000 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195006 42 56.7018 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-16 38 46.269 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon227.2301956 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 -8.8904514 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)
8765recno 8765  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CCDM06451-1643  (i) CCDM number (Catalogue I/211) (meta.id;meta.main)
rCompB  Reference component when different from A (meta.note)
CompC  Component considered (meta.code.multip)
HIC 32349   [1/120313] HIC number as in 'main' file (meta.id)
RAJ200006 45 08.87 "h:m:s" (i) Right Ascension J2000 (hours) (pos.eq.ra;meta.main)
DEJ2000-16 42 58.0 "d:m:s" (i) Declination J2000 (degrees) (pos.eq.dec;meta.main)
Mag  mag Magnitude (generally V, sometimes photographic for the faintest systems) (phot.mag;em.opt.V)
Obs1929 a Year of observation of the relative position (time.epoch)
PA129 deg [ 0-9.EFPNS]Position angle (pos.posAng)
Sep 1.4 arcsec Separation (arcsec) (pos.angDistance)
Note1    [O] O=system with known orbit (meta.note)
Note2    [A] A=astrometric binary (meta.note)
pmRA-0.553 arcsec/a Proper motion in right ascension =15.mu_alpha*cos(delta) (pos.pm;pos.eq.ra)
pmDE-1.205 arcsec/a Proper motion in declination (pos.pm;pos.eq.dec)
DM   DM number. Last char is a suffix to DM, or "*" if HD convention is not followed. (meta.id)
HD    [1/359083] HD/HDE number (meta.id)
AG   AGK3 or SAO number (meta.id)
IDS06408S1635 C  IDS number (equinox B1900), with component indication. (meta.id)
ADS 5423   [1/17180] ADS number (meta.id)
  
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