VizieR

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

VizieR

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I/259/tyc2 The Tycho-2 Catalogue (Hog+ 2000)
*The Tycho-2 main catalogue (2539913 rows)
  TYC1==5850, TYC2==02582, TYC3==1
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ColumnValue  Explain   (UCD)
_RAJ200000 49 18.3331053 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-21 23 50.502369 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 46 49.9288160 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-21 40 11.369177 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon117.9728638190 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-84.2485673177 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)
1447477recno 1447477  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC15850  (i) [1,9537] TYC1 from TYC or GSC (Note 1)   (meta.id.part;meta.main)
TYC2 2582  (i) [1,12121] TYC2 from TYC or GSC (Note 1)   (meta.id.part;meta.main)
TYC31  (i) [1,3] TYC3 from TYC (Note 1)   (meta.id.part;meta.main)
pflag    [ PX] mean position flag (Note 2)   (meta.code)
RAmdeg 12.32638764 deg []? Mean Right Asc, ICRS, epoch=J2000 (3) (Note 3)   (pos.eq.ra)
DEmdeg-21.39736187 deg []? Mean Decl, ICRS, at epoch=J2000 (3) (Note 3)   (pos.eq.dec)
pmRA 37.6 mas/yr [-4418.0,6544.2] prop. mot. in RA*cos(dec) (Note)   (pos.pm;pos.eq.ra)
pmDE 8.5 mas/yr [-5774.3,10277.3] prop. mot. in Dec (Note)   (pos.pm;pos.eq.dec)
e_RAmdeg 9 mas [3,183] s.e. RA*cos(dec),at mean epoch (Note 5)   (stat.error)
e_DEmdeg 10 mas [1,184] s.e. of Dec at mean epoch (Note 5)   (stat.error)
e_pmRA 1.6 mas/yr [0.2,11.5] s.e. prop mot in RA*cos(dec) (Note 5)   (stat.error)
e_pmDE 1.6 mas/yr [0.2,10.3] s.e. of proper motion in Dec (Note 5)   (stat.error)
EpRAm1990.66 yr [1915.95,1992.53] mean epoch of RA (Note 4)   (time.epoch)
EpDEm1990.44 yr [1911.94,1992.01] mean epoch of Dec (Note 4)   (time.epoch)
Num 7   [2,36] Number of positions used (meta.id)
q_RAmdeg 0.8   [0.0,9.9] Goodness of fit for mean RA (Note 6)   (meta.code.qual)
q_DEmdeg 0.8   [0.0,9.9] Goodness of fit for mean Dec (Note 6)   (meta.code.qual)
q_pmRA 0.8   [0.0,9.9] Goodness of fit for pmRA (Note 6)   (meta.code.qual)
q_pmDE 0.8   [0.0,9.9] Goodness of fit for pmDE (Note 6)   (meta.code.qual)
BTmag 9.364 mag [2.183,16.581] Tycho-2 BT magnitude (Note 7)   (phot.mag;em.opt.B)
e_BTmag 0.021 mag [0.014,1.977] s.e. of BT (Note 7)   (stat.error)
VTmag 8.891 mag [1.905,15.193] Tycho-2 VT magnitude (Note 7)   (phot.mag;em.opt.V)
e_VTmag 0.016 mag [0.009,1.468] s.e. of VT (Note 7)   (stat.error)
prox 9   [3,999] proximity indicator (Note 8)   (meta.code)
TYCT   [T] Tycho-1 star (Note 9)   (meta.code)
HIP 3845   [1,120404] Hipparcos number (meta.id)
CCDMA  CCDM component identifier for HIP stars (Note 10)   (meta.code.multip)
RA(ICRS) 12.32629472 deg (i) Observed Tycho-2 Right Ascension, ICRS (pos.eq.ra;meta.main)
DE(ICRS)-21.39738139 deg (i) Observed Tycho-2 Declination, ICRS (pos.eq.dec;meta.main)
EpRA-1990 1.69 yr [0.81,2.13] epoch-1990 of RAdeg (time.epoch)
EpDE-1990 1.71 yr [0.72,2.36] epoch-1990 of DEdeg (time.epoch)
e_RAdeg 9.2 mas s.e.RA*cos(dec), of observed Tycho-2 RA (Note 5)   (stat.error)
e_DEdeg 9.5 mas s.e. of observed Tycho-2 Dec (Note 5)   (stat.error)
posflg    [ DP] type of Tycho-2 solution (Note 11)   (meta.id;stat.fit)
corr-0.3   [-1,1] correlation (RAdeg,DEdeg) (stat.correlation)
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I/259/suppl_1 The Tycho-2 Catalogue (Hog+ 2000)
The Tycho-2 supplement-1 (17588 rows)
  TYC1==5850, TYC2==02582, TYC3==1
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 49 18.2993461 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-21 23 49.758589 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195000 46 49.9322290 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-21 40 10.505345 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon117.9710621342 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-84.2483599072 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
9510recno 9510  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC15850  (i) [2,9529] TYC1 from TYC (Note 1)   (meta.id.part;meta.main)
TYC2 2582  (i) [1,12112] TYC2 from TYC (Note 1)   (meta.id.part;meta.main)
TYC31  (i) [1,4] TYC3 from TYC (Note 1)   (meta.id.part;meta.main)
flagH   [HT] data from Hipparcos or Tycho-1 (Note 2)   (meta.ref)
RA(ICRS) 12.32617627 deg (i) Right Asc, ICRS, at epoch=J1991.25 (pos.eq.ra;meta.main)
DE(ICRS)-21.39716999 deg (i) Decl, ICRS, at epoch=J1991.25 (pos.eq.dec;meta.main)
pmRA 27.2 mas/yr []? prop. mot. in RA*cos(dec) (pos.pm;pos.eq.ra)
pmDE 6.1 mas/yr []? prop. mot. in Dec (pos.pm;pos.eq.dec)
e_RAdeg 59.8 mas s.e. RA*cos(dec) (stat.error)
e_DEdeg 57.4 mas s.e. of Dec (stat.error)
e_pmRA 2.9 mas/yr []? s.e. prop mot in RA * cos(dec) (stat.error)
e_pmDE 1.8 mas/yr []? s.e. of proper motion in Dec (stat.error)
mflagH   [ BVH] (Note 3)   (meta.code)
BTmag  mag []? Tycho-1 BT magnitude (4) (Note 4)   (phot.mag;em.opt.B)
e_BTmag  mag []? s.e. of BT (4) (Note 4)   (stat.error)
VTmag12.526 mag []? Tycho-1 VT or Hp magnitude (4) (Note 4)   (phot.mag;em.opt.V)
e_VTmag 0.406 mag []? s.e. of VT (4) (Note 4)   (stat.error)
prox 9   [1,999] proximity indicator (Note 5)   (meta.code)
TYCT   [ T] Tycho-1 star (meta.code)
HIP 3845   [1,120404] Hipparcos number (meta.id)
CCDMB  CCDM component identifier for HIP stars (meta.code.multip)
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I/259/suppl_2 The Tycho-2 Catalogue (Hog+ 2000)
The Tycho-2 supplement-2 (1146 rows)
  TYC1==5850, TYC2==02582, TYC3==1
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