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I/294A/ucac2bss

The UCAC2 Bright Star Supplement (Urban+, 2006)

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UCAC Bright Star Supplement (430000 rows)

recno=873

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*Column*	*Value*		*Explain (UCD)*
_RAJ2000	12 00 05.0846208	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	-78 11 34.563876	"d:m:s"	Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	11 57 33.5998796	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) (POS_EQ_RA)
_DEB1950	-77 54 51.724055	"d:m:s"	Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC)
_Glon	300.2263853655	deg	Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon) (POS_GAL_LON)
_Glat	-15.5918108571	deg	Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat) (POS_GAL_LAT)
873recno	873		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

ID	50000873		⁽ⁱ⁾ [50000001,] UCAC2 BSS identifier (Note 1) (meta.id;meta.main) (ID_MAIN)

ID0	50000874		Number used in the first edition of UCAC2-BSS (should not be used, see ReadMe) (meta.id) (ID_NUMBER)

RAJ2000	180.02118592	deg	⁽ⁱ⁾ RA at epoch J2000.0 (ICRS) (Note 2) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	-78.19293441	deg	⁽ⁱ⁾ Dec at epoch J2000.0 (ICRS) (Note 2) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
e_RAJ2000	0.47	mas	S.e. of RA at central ep. (cos DE) (Note 3)* (stat.error;pos.eq.ra) (ERROR)
e_DEJ2000	0.43	mas	S.e. of Dec at central epoch (Note 3) (stat.error;pos.eq.dec) (ERROR)
src	H		Source catalog for astrometry (Note 4) (meta.ref;pos.frame) (REFER_CODE)
EpRAm	1991.25	yr	Central epoch for mean RA (Note 5) (time.epoch) (TIME_EPOCH)
EpDEm	1991.25	yr	Central epoch for mean DE (Note 5) (time.epoch) (TIME_EPOCH)
pmRA	-191.24	mas/yr	Proper motion in RA (no cos DE) (Note 6) (pos.pm;pos.eq.ra) (POS_EQ_PMRA)
pmDE	-5.580	mas/yr	Proper motion in DE (Note 6) (pos.pm;pos.eq.dec) (POS_EQ_PMDEC)
e_pmRA	0.540	mas/yr	S.e. of pmRA (cos DE) (Note 7)* (stat.error;pos.pm;pos.eq.ra) (ERROR)
e_pmDE	0.44	mas/yr	S.e. of pmDE (Note 7) (stat.error;pos.pm;pos.eq.dec) (ERROR)
q_pmRA	0.55		Goodness of fit for pmRA (Note 8) (meta.code.qual;pos.pm;pos.eq.ra) (CODE_QUALITY)
q_pmDE	0.55		Goodness of fit for pmDE (Note 8) (meta.code.qual;pos.pm;pos.eq.dec) (CODE_QUALITY)
q_pm			[A-D] Quality of proper motion for stars with src='D' (A=good, C=poor, D=uncertain) (meta.code.qual) (CODE_QUALITY)
B-V	0.241	mag	Johnson B-V color index (Note 9) (phot.color;em.opt.B;em.opt.V) (PHOT_JHN_B-V)
V-I	0.27	mag	Cousins V-I color index (Note 10) (phot.color;em.opt.V;em.opt.I) (PHOT_COUS_V-I)
Hv	U		Variability type (Note 11) (meta.note) (VAR_CLASS)
Vmag	6.58	mag	Johnson V magnitude (Note 12) (phot.mag;em.opt.V) (PHOT_JHN_V)
BTmag	6.868	mag	Mean Tycho b magnitude (Note 13) (phot.mag;em.opt.B) (PHOT_TYCHO_B)
VTmag	6.615	mag	Mean Tycho v magnitude (Note 14) (phot.mag;em.opt.V) (PHOT_TYCHO_V)
Hpmag	6.654	mag	Median mag in Hipparcos system (Note 15) (phot.mag;em.opt.V) (PHOT_HIPPAR)
v	2		HIP course variability flag (Note 16) (meta.code;src.var) (CODE_VARIAB)
TYC1	9416		Tycho-2 number (Note 17) (meta.id) (ID_ALTERNATIVE)
TYC2	1289		Tycho-2 number (Note 17) (meta.id) (ID_ALTERNATIVE)
TYC3	1		Tycho-2 number (Note 17) (meta.id) (ID_ALTERNATIVE)
r_TYC2	0		Source of Tycho-2 (Note 18) (meta.ref;pos.frame) (REFER_CODE)
HIP	58520		Hipparcos number (Note 19) (meta.id) (ID_ALTERNATIVE)
m_HIP			HIP component identifier (Note 20) (meta.code.multip) (CODE_MULT_INDEX)
2mID	841563980		2MASS pts_key star id (Note 21) (meta.id) (ID_ALTERNATIVE)
2mJmag	5.813	mag	2MASS J magnitude (Note 22) (phot.mag;em.IR.J) (PHOT_JHN_J)
2mHmag	5.246	mag	2MASS H magnitude (Note 22) (phot.mag;em.IR.H) (PHOT_JHN_H)
2mKsmag	4.585	mag	2MASS K_s magnitude (Note 22) (phot.mag;em.IR.K) (PHOT_JHN_K)
2mflags	AAA		2MASS photo. quality flags (Note 23) (meta.code.qual) (CODE_QUALITY)
2mcc	000		2MASS cc_flg (Note 24) (meta.code) (CODE_MISC)
astflg			Warning flag for astrometry (Note 25) (meta.code) (CODE_MISC)

Tycho-2	Tycho-2		Display the Tycho-2 data (Høg et al., Cat. I/259) (meta.ref.url) (DATA_LINK)
2MASS	2MASS		Display the 2MASS data (Cutri et al., Cat. II/246) (meta.ref.url) (DATA_LINK)

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