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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=271575

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*Column*	*Value*		*Explain (UCD)*
_RAJ2000	00 01 30.2526672	"h:m:s"	Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) (POS_EQ_RA)
_DEJ2000	+60 19 21.387864	"d:m:s"	Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC)
_RAB1950	23 58 56.3973031	"h:m:s"	Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) (POS_EQ_RA)
_DEB1950	+60 02 39.486619	"d:m:s"	Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC)
_Glon	116.7846121934	deg	Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon) (POS_GAL_LON)
_Glat	-01.9517969712	deg	Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat) (POS_GAL_LAT)
271575recno	271575		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

ID	50271575		⁽ⁱ⁾ [50000001,] UCAC2 BSS identifier (Note 1) (meta.id;meta.main) (ID_MAIN)

ID0	50271576		Number used in the first edition of UCAC2-BSS (should not be used, see ReadMe) (meta.id) (ID_NUMBER)

RAJ2000	000.37605278	deg	⁽ⁱ⁾ RA at epoch J2000.0 (ICRS) (Note 2) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN)
DEJ2000	+60.32260774	deg	⁽ⁱ⁾ Dec at epoch J2000.0 (ICRS) (Note 2) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN)
e_RAJ2000	52.00	mas	S.e. of RA at central ep. (cos DE) (Note 3)* (stat.error;pos.eq.ra) (ERROR)
e_DEJ2000	53.00	mas	S.e. of Dec at central epoch (Note 3) (stat.error;pos.eq.dec) (ERROR)
src	T		Source catalog for astrometry (Note 4) (meta.ref;pos.frame) (REFER_CODE)
EpRAm	1988.78	yr	Central epoch for mean RA (Note 5) (time.epoch) (TIME_EPOCH)
EpDEm	1988.80	yr	Central epoch for mean DE (Note 5) (time.epoch) (TIME_EPOCH)
pmRA	-7.88	mas/yr	Proper motion in RA (no cos DE) (Note 6) (pos.pm;pos.eq.ra) (POS_EQ_PMRA)
pmDE	-1.500	mas/yr	Proper motion in DE (Note 6) (pos.pm;pos.eq.dec) (POS_EQ_PMDEC)
e_pmRA	3.300	mas/yr	S.e. of pmRA (cos DE) (Note 7)* (stat.error;pos.pm;pos.eq.ra) (ERROR)
e_pmDE	3.30	mas/yr	S.e. of pmDE (Note 7) (stat.error;pos.pm;pos.eq.dec) (ERROR)
q_pmRA	0.90		Goodness of fit for pmRA (Note 8) (meta.code.qual;pos.pm;pos.eq.ra) (CODE_QUALITY)
q_pmDE	0.50		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		mag	Johnson B-V color index (Note 9) (phot.color;em.opt.B;em.opt.V) (PHOT_JHN_B-V)
V-I		mag	Cousins V-I color index (Note 10) (phot.color;em.opt.V;em.opt.I) (PHOT_COUS_V-I)
Hv			Variability type (Note 11) (meta.note) (VAR_CLASS)
Vmag		mag	Johnson V magnitude (Note 12) (phot.mag;em.opt.V) (PHOT_JHN_V)
BTmag	11.800	mag	Mean Tycho b magnitude (Note 13) (phot.mag;em.opt.B) (PHOT_TYCHO_B)
VTmag	11.558	mag	Mean Tycho v magnitude (Note 14) (phot.mag;em.opt.V) (PHOT_TYCHO_V)
Hpmag		mag	Median mag in Hipparcos system (Note 15) (phot.mag;em.opt.V) (PHOT_HIPPAR)
v			HIP course variability flag (Note 16) (meta.code;src.var) (CODE_VARIAB)
TYC1	4014		Tycho-2 number (Note 17) (meta.id) (ID_ALTERNATIVE)
TYC2	2205		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			Hipparcos number (Note 19) (meta.id) (ID_ALTERNATIVE)
m_HIP			HIP component identifier (Note 20) (meta.code.multip) (CODE_MULT_INDEX)
2mID	766489680		2MASS pts_key star id (Note 21) (meta.id) (ID_ALTERNATIVE)
2mJmag	10.954	mag	2MASS J magnitude (Note 22) (phot.mag;em.IR.J) (PHOT_JHN_J)
2mHmag	10.804	mag	2MASS H magnitude (Note 22) (phot.mag;em.IR.H) (PHOT_JHN_H)
2mKsmag	10.790	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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