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I/274/ccdm CCDM (Catalog of Components of Double & Multiple stars (Dommanget+ 2002)
The Catalogue of Components of Double and Multiple (105838 rows)
  recno=26772
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Note: the J2000 coordinates are not part of the original catalogue; their accuracy can be low, see the CooFlag column

ColumnValue  Explain   (UCD)
_RAJ200006 16 15.120 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-59 13 10.56 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195006 15 33.155 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-59 11 50.08 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon268.179290 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-27.477579 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)
26772recno 26772  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CCDM06163-5913  (Catalogue of the Components of the Double and Multiple stars) identifier (Note 1)   (meta.id;meta.main)
rComp    [B-Z?] Reference component (blank if A) (Note 6)   (meta.code.multip)
CompB   [A-Z?] Concerned component (Note 6)   (meta.code.multip)
Note1    [*&] *=orbit in Dommanget's personal catalog &=orbit WDS 1994 (Note 2)   (meta.code)
Note2    [@%] @ = astrometric binary % = astrometric binary from Hipparcos (meta.code)
DiscDUN 27  Name of the pair (Discoverer and Number) (Note 3)   (meta.id)
dRAs -2.87 s Remainder of RA in second of time (J2000) (pos.eq.ra;arith.diff)
dDEs -10.6 arcsec Remainder of DE in arcsecond (J2000) (pos.eq.dec;arith.diff)
r_dRAs10   Source code for positions, in refpos.dat (meta.ref;pos.frame)
Year1950 yr Year of measured relative position (time.epoch;arith.diff)
theta229 deg Position angle (degrees) (Note 4)   (pos.posAng)
rho 40.1 arcsec angular separation of Comp along theta (pos.angDistance)
Obs 5   for component A: number of components; other component: number of measurements (meta.number)
Vmag 8.0 mag magnitude (phot.mag;em.opt)
SpF8  Spectral type (src.spType)
pmNote*   [*@$#] Origin of the proper motion (Note 7)   (meta.ref;pos.pm;pos.frame)
pmRA 15 mas/yr annual proper motion in 0"001 (pos.pm;pos.eq.ra)
pmDE -221 mas/yr annual proper motion in 0"001 (pos.pm;pos.eq.dec)
DM-59 618.4  First identification = DM (Harvard system) (Note 5)   (meta.id)
Name2 234417.8  Second identification (Note 5)   (meta.id)
HD 44105  HD identifier (meta.id)
m_HD    [/0-9 ?*] second HD (Example: 131843/4) (Note 8)   (meta.code.multip)
ADS/BDS   ADS (A) or BDS identifier (B) (meta.id)
m_ADS/BDS    [aN] suffix (a) to an inserted ADS identifier, or a note (N) exists in the Index. (meta.code.multip)
n_IDS    [*W] The * means that the Index identifier was built for a new component or system; the W indicates a WDS (1994) identifier (meta.note)
IDS06149S5910B  Original Index (1976.5) or WDS (1994) identifier, based on equinox 1900 (meta.id)
HIC 29783   Hipparcos Input Catalogue (Turon et al., Cat. I/196) identifier (also HIP I/239) (meta.id)

CooFlag0   [0/4] Indicator position computation (Note 9)   (meta.code.qual)
RAJ2000094.0630 deg (i) Right Ascension J2000 (degrees) (Note 9)   (pos.eq.ra;meta.main)
DEJ2000-59.2196 deg (i) Declination J2000 (degrees) (Note 9)   (pos.eq.dec;meta.main)
  
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