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V/102
  SKY2000 - Master Star Catalog, Version 2 (Sande+ 1998) This catalogue is obsoleted by V/105
Post annotation
img(gal)
1.V/102/sky2000v2The Sky2000 Version 2 Catalogue (299099 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SKY2000 (char) IAU identifier based on J2000 position (Note)   (meta.id;meta.main)
  ID  Skymap number (meta.id)
  HD  (n)Henry Draper III/135 number (meta.id)
  m_HD (char) HD duplicity indication (Note)   (meta.code.multip)
  u_HD (char) HD identification uncertain (meta.code.error)
  SAO  (n) SAO I/131 number (meta.id)
  m_SAO (char) SAO component (meta.code.multip)
  DM (char) Durchmusterung (BD I/122; SD I/119; CD I/114; CP I/108) (meta.id)
  m_DM (char) Durchmusterung supplement letter (meta.code.multip)
  u_DM (char) [: ] DM identification uncertain (meta.code.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  HR  (n)Harvard Revised V/50 num. (=BS) (meta.id)
  WDS (char) Washington Double Stars I/237 number (meta.id)
  m_WDS (char) WDS components (meta.code.multip)
  u_WDS (char) [: ] WDS identification uncertain (meta.code.error)
  PPM  (n)Position and Proper Motion number (I/146, I/193, I/208) (meta.id)
  u_PPM (char) [: ] PPM identification uncertain (meta.code.error)
  ID_merg  (n)Skymap num. of last skymap entry merged with this star (meta.id)
  name (char) Star name (or AGK3 number) (meta.id)
  var (char) Variable star name (or doubtful variability) (meta.id)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) hours (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination degrees (J2000) (pos.eq.dec;meta.main)
  e_pos arcsec (n)Position uncertainty (stat.error)
  n_pos (char) Blended position flag (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  r_pos  Source of position (meta.ref)
  pmRA s/a (n)Proper motion in RA (J2000) (pos.pm;pos.eq.ra)
  pmDE arcsec/a (n)Proper motion in Dec (J2000) (pos.pm;pos.eq.dec)
  r_pm  (n)Source of proper motion data (meta.ref)
  RV km/s (n)Radial velocity (phys.veloc;pos.heliocentric)
  r_RV  (n)Source of radial velocity data (meta.ref)
  Plx arcsec (n)Trigonometric parallax (pos.parallax.trig)
  e_Plx arcsec (n)Trigonometric parallax uncertainty (stat.error)
  r_Plx  (n)Source of trigonometric parallax data (meta.ref)
  GLON deg Galactic longitude (B1950) (pos.galactic.lon)
  GLAT deg Galactic latitude (B1950) (pos.galactic.lat)
  Vmag mag (n)Observed visual magnitude (V or v) (phot.mag;em.opt.V)
  Vder mag (n)Derived visual magnitude (phot.mag;em.opt.V)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Vmag mag (n)Derived v or observed visual magnitude uncertainty (stat.error)
  f_Vmag (char) [b] Blended visual magnitude flag (meta.code.error)
  r_Vmag  (n)Source of visual magnitude (meta.ref)
  n_Vmag  (n)V magnitude derivation flag (meta.note)
  Bmag mag (n)B-magnitude (observed) (phot.mag;em.opt.B)
  B-V mag (n)B-V color (observed) (phot.color;em.opt.B;em.opt.V)
  e_Bmag mag (n)B or (B-V) magnitude uncertainty (stat.error)
  f_Bmag (char) [b] Blended b-magnitude flag (meta.code.error)
  r_Bmag  (n)Source of b-magnitude (meta.ref)
  Umag mag (n)U-magnitude (observed) (phot.mag;em.opt.U)
  U-B mag (n)U-B color (observed) (phot.color;em.opt.U;em.opt.B)
  e_Umag mag (n)U or (U-B) magnitude uncertainty (stat.error)
  n_Umag (char) Blended u-magnitude flag (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  r_Umag  (n)Source of u-magnitude (meta.ref)
  Ptv mag (n)Photovisual magnitude (observed) (phot.mag;em.opt.V)
  r_Ptv  (n)Source of ptv magnitudes (meta.ref)
  Ptg mag (n)Photographic magnitude (observed) (phot.mag;em.opt)
  r_Ptg  (n)Source of ptg magnitudes (meta.ref)
  Sp_MK (char) Morgan-Keenan (MK) spectral type (src.spType)
  r_Sp_MK  (n)Source of MK spectral type data (meta.ref)
  Sp (char) One-dimensional spectral class (Note)   (src.spType)
  r_Sp  (n)Source of one-dimen. spectral class (meta.ref)
  sep arcsec (n)Separation of brightest and second brightest components (pos.angDistance)
  del_mag mag (n)Magnitude difference of the brightest and second brightest components (phot.mag;arith.diff)
  per_orb yr (n)Orbital period (Note)   (time.period)
  PA deg (n)Position angle (pos.posAng)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  date yr (n)Year of observation (AD) (time.epoch)
  r_dup  (n)Source of multiplicity data (meta.ref)
  n_del_mag (char) Passband of multiple star mag. dif. (meta.note)
  dis_near deg (n)Distance to nearest neighboring star in the master catalog (pos.angDistance)
  dis_2 deg (n)Dist. to nearest neighboring master cat. star no more than 2 mag. fainter (pos.angDistance)
  ID_A  (n)Skymap number of primary component (meta.id)
  ID_B  (n)Skymap number of second component (meta.id)
  ID_C  (n)Skymap number of third component (meta.id)
  mag_max mag (n)Maximum variable magnitude (Note)   (phot.mag)
  mag_min mag (n)Minimum variable magnitude (Note)   (phot.mag)
  var_amp mag (n)Variability amplitude (src.var.amplitude)
  n_var_amp (char) Passband of variability amplitude (meta.note)
  var_per d (n)Period of variability (time.period)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  var_Epoch d (n)Epoch of var. in JD - 2400000 (time.epoch)
  var_typ  (n)Type of variable star (meta.code;src.var)
  r_var  (n)Source of variability data (meta.ref)
  mag_1 mag (n)Passband #1-magnitude (observed) (phot.mag)
  v-mag_1 mag (n)v - passband #1 color (phot.color)
  e_mag_1 mag (n)Passband #1 uncertainty in mag. or col. (stat.error)
  n_mag_1 (char) [RJC] Passband #1 photometric system (Note)   (meta.note)
  p_mag_1 (char) [R] Passband #1 (Note)   (meta.note)
  r_mag_1  (n)Source of passband #1: mag. or color (meta.ref)
  mag_2 mag (n)Passband #2-magnitude (observed) (phot.mag)
  v-mag_2 mag (n)v - passband #2 color (phot.color)
  e_mag_2 mag (n)Passband #2 uncertainty in mag. or col. (stat.error)
  n_mag_2 (char) [JEC] Passband #2 photometric system (Note)   (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  p_mag_2 (char) [I] Passband #2 (Note)   (meta.note)
  r_mag_2  (n)Source of passband #2: mag. or color (meta.ref)
  mag1-mag2 mag (n)Passband #1 - passband #2 color (phot.color)
  f_mag_1 (char) [b] Blended passband #1 mag/color flag (meta.code.error)
  f_mag_2 (char) [b] Blended passband #2 mag/color flag (meta.code.error)
  mag_3 mag (n)Passband #3-magnitude (observed) (Note)   (phot.mag)
  v-mag_3 mag (n)v - passband #3 color (Note)   (phot.color)
  e_mag_3 mag (n)Passband #3 uncertainty in mag. or col. (Note)   (stat.error)
  n_mag_3 (char) Passband #3 photometric system (Note)   (meta.note)
  p_mag_3 (char) [X] Passband #3 (Note)   (instr.bandpass)
  r_mag_3  (n)Source of passband #3: mag. or color (Note)   (meta.ref)
  f_mag_3 (char) [b] Blended passband #3 mag/color flag (Note)   (meta.code.error)

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