VizieR

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

VizieR

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I/280B/ascc All-sky Compiled Catalogue of 2.5 million stars (Kharchenko+ 2009)
ASCC-2.5 V3: All-sky Compiled Catalogue of 2.5 million stars, 3rd version (2501313 rows)
  TYC1=2686, TYC2=01345, TYC3=1
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ColumnValue  Explain   (UCD)
_RAJ200020 37 57.0842650 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 07 14.427544 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195020 35 54.4511260 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+30 56 40.714124 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon072.6140513114 deg Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon)
_Glat-06.0740651269 deg Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat)
627221recno 627221  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ2000309.48785957 deg (i) Right Ascension J2000.0, epoch 1991.25 (pos.eq.ra;meta.main)
e_RAJ2000 85.5 mas Standard error in RA*cos(DEdeg) (stat.error)
DEJ2000+31.12068037 deg (i) Declination J2000.0, epoch 1991.25 (pos.eq.dec;meta.main)
e_DEJ2000 72.5 mas Standard error in DEdeg (stat.error;pos.eq.dec)
Plx  mas Trigonometric parallax (Note)   (pos.parallax.trig)
e_Plx  mas Standard error in Plx (Note)   (stat.error;pos.parallax)
pmRA -2.98 mas/yr Proper Motion in RA*cos(DE) (pos.pm;pos.eq.ra)
e_pmRA 3.70 mas/yr Standard error in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -2.49 mas/yr Proper Motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 3.50 mas/yr Standard error in pmDE (stat.error;pos.pm;pos.eq.dec)
Bmag12.750 mag B magnitude in Johnson system (Note)   (phot.mag;em.opt.B)
e_Bmag 0.171 mag Standard error on Bmag (Note)   (stat.error;phot.mag;em.opt.B)
Vmag12.161 mag (i) V magnitude in Johnson system (Note)   (phot.mag;em.opt.V)
e_Vmag 0.136 mag Standard error on Vmag (Note)   (stat.error;phot.mag;em.opt.V)
Jmag11.595 mag J magnitude from 2MASS (469 values of Kmag, 112 of Hmag, and 3 of Jmag have been converted from 0 to null (unknown) [have the X flag in 2MASS]) (Note)   (phot.mag;em.IR.J)
e_Jmag 0.020 mag Standard error on J magnitude (Note)   (stat.error;phot.mag;em.IR.J)
Hmag11.444 mag H magnitude from 2MASS (469 values of Kmag, 112 of Hmag, and 3 of Jmag have been converted from 0 to null (unknown) [have the X flag in 2MASS]) (Note)   (phot.mag;em.IR.H)
e_Hmag 0.017 mag Standard error on H magnitude (Note)   (stat.error;phot.mag;em.IR.H)
Kmag11.395 mag K_s magnitude from 2MASS (469 values of Kmag, 112 of Hmag, and 3 of Jmag have been converted from 0 to null (unknown) [have the X flag in 2MASS]) (Note)   (phot.mag;em.IR.K)
e_Kmag 0.017 mag Standard error on K_s magnitude (Note)   (stat.error;phot.mag;em.IR.K)
Scat  mag Scatter on VT or Hp mag (Note)   (meta.code;src.var)
v1    [GN ] Known variability from GCVS/NSV (Note)   (meta.code;src.var)
v2    [UVW ] Variability from Tycho-1 (Note)   (meta.code;src.var)
v3    [CDMPRU ] Variability type (Note)   (meta.code;src.var)
v4    [VYIXR ] Variability from CMC11 (Note)   (meta.code;src.var)
d12    [A-S ] CCDM component identifier (Note)   (meta.code.multip)
d3    [A-S ] Component identifier (Note)   (meta.code.multip)
d4    [DRSYZ ] Duplicity from Tycho-1 (Note)   (meta.code.multip)
d5    [CGOVX ] Double/Multiple Systems flag (Note)   (meta.code.multip)
d6    [D ] Duplicity flag from PPM (Note)   (meta.code.multip)
SpType   Spectral type in MK or HD system (Note)   (src.spType)
TYC12686   TYC1 number from Tycho-2 (Note)   (meta.id)
TYC2 1345   TYC2 number from Tycho-2 (Note)   (meta.id)
TYC31   TYC3 number from Tycho-2 (Note)   (meta.id)
HIP    Hipparcos number (Note)   (meta.id)
HD    HD number (Note)   (meta.id)
DM    DM number (Note)   (meta.id)
ASCC 626353  (i) [1,2603318] ASCC-2.5 number (Note)   (meta.id;meta.main)

2M2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  
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