VizieR

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VizieR

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I/256/stars Carlsberg Meridian Catalogs (CMC, 1999)
Star catalogue (180812 rows)
  recno=171393
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ColumnValue  Explain   (UCD)
_RAJ200022 51 42.991325 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 00 39.42509 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 49 21.097116 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+30 44 43.96302 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon094.722395387 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-25.222031325 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)
171393recno 171393  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CMC 515850  (i) [100001/1114238] CMC Number (Note G1)   (meta.id;meta.main)
RAJ200022 51 42.9804 "h:m:s" (i) Right ascension, Equinox J2000, at EpRA (pos.eq.ra;meta.main)
DEJ2000+31 00 39.647 "d:m:s" (i) Declination, Equinox J2000, at EpDE (pos.eq.dec;meta.main)
Vmag 9.86 mag Magnitude observed (VCAMC) (Note G2)   (phot.mag;em.opt.V)
f_Vmag    [VIYXR] A "V" indicates known variables (Note G2)   (meta.code.error)
EpRA-19008862 10-2yr [8434/9840] Mean epoch of R.A (offset 1900) (time.epoch)
EpDE-19008862 10-2yr [8434/9840] Mean epoch of Dec.(offset 1900) (time.epoch)
o_RAhour 6  Number of observations for RA (meta.number)
o_DEudeg 6  Number of observations for DE (meta.number)
o_Mag 6  Number of observations for Mag (meta.number)
PF_RA-0.31  Parallax Factor in RA RA(Hel) = RA(Cat) + PF * par * sec(DE) (pos.parallax)
PF_DE-0.67  Parallax Factor in DE DE(Hel) = DE(Cat) + PF * par (pos.parallax)
pmRA 96 10-5s/yr Proper motion in R.A., in J2000 (Note G3)   (pos.pm;pos.eq.ra)
e_pmRA 16 10-5s/yr Mean error in pmRA. (stat.error)
pmDE -19.5 mas/yr Proper motion in Dec, in J2000 (Note G3)   (pos.pm;pos.eq.dec)
e_pmDE 2.1 mas/yr Mean error in pmDE. (stat.error)
SpTypeF8  Spectral type (src.spType)
DM 13004822  BD/CD/CPD designations (Note 4)   (meta.id)
m_DM    component number added by CDS, or blank. (meta.code.multip)
SAO 72789   [1/258997] SAO number (Cat. I/131) (meta.id)
GC    [1/33342] GC number (Cat. I/113) (meta.id)
AGK3 302569  AGK3 number (Cat. I/61) (meta.id)
HD    [1/359083] HD number (Cat. III/135) (meta.id)
ADS   ADS identification (meta.id)
WDS   Washington Double Star (or IDS) (Cat. I/237) (meta.id)
CAMC 403025690  Internal CAMC number (meta.id)
  
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