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  I/280B
All-sky Compiled Catalogue of 2.5 million stars (Kharchenko+ 2009)   Footprint-I/280B(gal)
1.I/280B/ascc ASCC-2.5 V3: All-sky Compiled Catalogue of 2.5 million stars, 3rd version (2501313 rows)
  Query Setup (usage)
Maximum Entries per table:
Output layout:
Output Order:
+ -
 
  Query by Position on the Sky  (Adapt Form to use a List of targets)
Target Name (resolved by Simbad) or Position:

Position in Sexagesimal, or Decimal °
Target dimension:

Radius or Box size
 
  Output preferences for Position:
  rx,yPositionGalactic  J2000    B1950  Ecl.J2000  none
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r and x,y are the distance to the Target;
Position is in the same coordinate system as Target.
  Query by Constraints applied on Columns
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number within the original table (starting from 1)   (meta.record)   (RECORD)
  RAJ2000 deg Right Ascension J2000.0, epoch 1991.25   (pos.eq.ra;meta.main)   (POS_EQ_RA_MAIN)
  e_RAJ2000 mas Standard error in RA*cos(DEdeg)   (stat.error)   (ERROR)
  DEJ2000 deg Declination J2000.0, epoch 1991.25   (pos.eq.dec;meta.main)   (POS_EQ_DEC_MAIN)
  e_DEJ2000 mas Standard error in DEdeg   (stat.error;pos.eq.dec)   (ERROR)
  Plx mas (n) Trigonometric parallax (Note)   (pos.parallax.trig)   (POS_PARLX_TRIG)
  e_Plx mas (n) Standard error in Plx (Note)   (stat.error;pos.parallax)   (ERROR)
  pmRA mas/yr Proper Motion in RA*cos(DE)   (pos.pm;pos.eq.ra)   (POS_EQ_PMRA)
  e_pmRA mas/yr Standard error in pmRA   (stat.error;pos.pm;pos.eq.ra)   (ERROR)
  pmDE mas/yr Proper Motion in Declination   (pos.pm;pos.eq.dec)   (POS_EQ_PMDEC)
  e_pmDE mas/yr Standard error in pmDE   (stat.error;pos.pm;pos.eq.dec)   (ERROR)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Bmag mag (n) B magnitude in Johnson system (Note)   (phot.mag;em.opt.B)   (PHOT_JHN_B)
  e_Bmag mag (n) Standard error on Bmag (Note)   (stat.error;phot.mag;em.opt.B)   (ERROR)
  Vmag mag (n) V magnitude in Johnson system (Note)   (phot.mag;em.opt.V)   (PHOT_JHN_V)
  e_Vmag mag (n) Standard error on Vmag (Note)   (stat.error;phot.mag;em.opt.V)   (ERROR)
  Jmag mag (n) J magnitude from 2MASS (Note)   (phot.mag;em.IR.J)   (PHOT_JHN_J)
  e_Jmag mag (n) Standard error on J magnitude (Note)   (stat.error;phot.mag;em.IR.J)   (ERROR)
  Hmag mag (n) H magnitude from 2MASS (Note)   (phot.mag;em.IR.H)   (PHOT_JHN_H)
  e_Hmag mag (n) Standard error on H magnitude (Note)   (stat.error;phot.mag;em.IR.H)   (ERROR)
  Kmag mag (n) K_s magnitude from 2MASS (Note)   (phot.mag;em.IR.K)   (PHOT_JHN_K)
  e_Kmag mag (n) Standard error on K_s magnitude (Note)   (stat.error;phot.mag;em.IR.K)   (ERROR)
  Scat mag (n) Scatter on VT or Hp mag (Note)   (meta.code;src.var)   (CODE_VARIAB)
  v1 (char) [GN ] Known variability from GCVS/NSV (Note)   (meta.code;src.var)   (CODE_VARIAB)
  v2 (char) [UVW ] Variability from Tycho-1 (Note)   (meta.code;src.var)   (CODE_VARIAB)

ALL cols
    
(n) indicates a possible blank or NULL column  
  v3 (char) [CDMPRU ] Variability type (Note)   (meta.code;src.var)   (VAR_CLASS)
  v4 (char) [VYIXR ] Variability from CMC11 (Note)   (meta.code;src.var)   (CODE_VARIAB)
  d12 (char) [A-S ] CCDM component identifier (Note)   (meta.code.multip)   (CODE_MULT_INDEX)
  d3 (char) [A-S ] Component identifier (Note)   (meta.code.multip)   (CODE_MULT_INDEX)
  d4 (char) [DRSYZ ] Duplicity from Tycho-1 (Note)   (meta.code.multip)   (CODE_MULT_FLAG)
  d5 (char) [CGOVX ] Double/Multiple Systems flag (Note)   (meta.code.multip)   (CODE_MULT_FLAG)
  d6 (char) [D ] Duplicity flag from PPM (Note)   (meta.code.multip)   (CODE_MULT_FLAG)
  SpType (char) Spectral type in MK or HD system (Note)   (src.spType)   (SPECT_TYPE_MK)
  TYC1  (n) TYC1 number from Tycho-2 (Note)   (meta.id)   (ID_ALTERNATIVE)
  TYC2  (n) TYC2 number from Tycho-2 (Note)   (meta.id)   (ID_ALTERNATIVE)
  TYC3  (n) TYC3 number from Tycho-2 (Note)   (meta.id)   (ID_ALTERNATIVE)
  HIP  (n) Hipparcos number (Note)   (meta.id)   (ID_ALTERNATIVE)
  HD  (n) HD number (Note)   (meta.id)   (ID_ALTERNATIVE)
  DM  (n) DM number (Note)   (meta.id)   (ID_ALTERNATIVE)
  ASCC   [1,2603318] ASCC-2.5 number (Note)   (meta.id;meta.main)   (ID_MAIN)
  2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246)   (meta.ref.url)   (DATA_LINK)

ALL cols
  
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(n) indicates a possible blank or NULL column  
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