VizieR

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I/196/annex1

Hipparcos Input Catalogue, Version 2 (Turon+ 1993)

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Double and Multiple System Components (32290 rows)

recno=22743

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*Column*	*Value*		*Explain (UCD)*
_RAJ2000	17 30 10.8600	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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.eq.ra) (POS_EQ_RA)
_DEJ2000	-51 38 15.100	"d:m:s"	Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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.eq.dec) (POS_EQ_DEC)
_RAB1950	17 26 14.9221	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950. (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.eq.ra) (POS_EQ_RA)
_DEB1950	-51 35 47.324	"d:m:s"	Declination (FK4, Equinox=B1950.0) at Epoch=J1950. (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.eq.dec) (POS_EQ_DEC)
_Glon	339.1030420	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) (POS_GAL_LON)
_Glat	-9.5423108	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) (POS_GAL_LAT)
22743recno	22743		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

CCDM	17302-5138		⁽ⁱ⁾ CCDM number (Catalogue I/211) (meta.id;meta.main) (ID_MAIN)
rComp			Reference component when different from A (meta.note) (REMARKS)
Comp	A		Component considered (meta.code.multip) (CODE_MULT_INDEX)
HIC	85647		[1/120313] HIC number as in 'main' file (meta.id) (ID_ALTERNATIVE)
RAJ2000	17 30 10.86	"h:m:s"	⁽ⁱ⁾ Right Ascension J2000 (hours) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	-51 38 15.1	"d:m:s"	⁽ⁱ⁾ Declination J2000 (degrees) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
Mag	10.0	mag	Magnitude (generally V, sometimes photographic for the faintest systems) (phot.mag;em.opt.V) (PHOT_MAG_V)
Obs		a	Year of observation of the relative position (time.epoch) (TIME_DATE)
PA		deg	[ 0-9.EFPNS]Position angle (pos.posAng) (POS_POS-ANG)
Sep		arcsec	Separation (arcsec) (pos.angDistance) (POS_ANG_DIST_GENERAL)
Note1			[O] O=system with known orbit (meta.note) (NOTE)
Note2			[A] A=astrometric binary (meta.note) (NOTE)
pmRA	-0.260	arcsec/a	Proper motion in right ascension =15.mu_alpha*cos(delta) (pos.pm;pos.eq.ra) (POS_EQ_PMRA)
pmDE	-0.184	arcsec/a	Proper motion in declination (pos.pm;pos.eq.dec) (POS_EQ_PMDEC)
DM	CD -51 10924		DM number. Last char is a suffix to DM, or "*" if HD convention is not followed. (meta.id) (ID_ALTERNATIVE)
HD			[1/359083] HD/HDE number (meta.id) (ID_ALTERNATIVE)
AG			AGK3 or SAO number (meta.id) (ID_ALTERNATIVE)
IDS	17223S5133 A		IDS number (equinox B1900), with component indication. (meta.id) (ID_ALTERNATIVE)
ADS			[1/17180] ADS number (meta.id) (ID_ALTERNATIVE)

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