VizieR

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

VizieR

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I/304/out Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006)
The full CMC-14 catalog (around 95.85million sources in the region -30 to +50°) (95858475 rows)
  CMC14===160815.5+204914
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Note: Zone -30/+50deg

ColumnValue  Explain   (UCD)
_RAJ200016 08 15.51168 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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.eq.ra)
_DEJ2000+20 49 14.7684 "d:m:s" Declination (FK5, Equinox=J2000.0) (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.eq.dec)
_RAB195016 06 04.18951 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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.eq.ra)
_DEB1950+20 57 08.3167 "d:m:s" Declination (FK4, Equinox=B1950.0) (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.eq.dec)
_Glon035.99608993 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+44.87652669 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)

CMC14160815.5+204914  (i) CMC14-Identifier, based on ICRS position (Note 1)   (meta.id;meta.main)
f_CMC14    [*R] when 2 stars share the same name (1) (Note)   (meta.code)
RAICRS242.064632 deg (i) Right Ascension ICRS (in mas = 0.01arcsec) (Note 2)   (pos.eq.ra;meta.main)
DEICRS+20.820769 deg (i) Declination ICRS (in mas = 0.01arcsec) (Note 2)   (pos.eq.dec;meta.main)
MJD-51263 771 d Mean epoch of astrometry, as days since 26-3-1999 (=MJD-51263, or JD-2451263.5) (time.epoch)
r'mag13.452 mag CMC magnitude (ABν scale) (Note 3)   (phot.mag;em.opt.R)
u_r'mag   Flag (:) on r'mag when non-photometric (meta.code.error)
Nt 3  Total number of observations (meta.number)
Na 3  Number of astrometric observations (meta.number)
Np 3  Number of photometric observations (meta.number)
e_RAICRS 0.033 arcsec Standard deviation of RAmas (stat.error;pos.eq.ra)
e_DEICRS 0.034 arcsec Standard deviation of DEmas (stat.error;pos.eq.dec)
e_r'mag 0.089 mag Standard deviation of r'mag (stat.error;phot.mag;em.opt.R)
Jmag12.507 mag (i) 2MASS J magnitude, Vega scale (Note 4)   (phot.mag;em.IR.J)
Hmag12.284 mag (i) 2MASS H magnitude, Vega scale (Note 4)   (phot.mag;em.IR.H)
Ksmag12.262 mag (i) 2MASS Ks magnitude, Vega scale (Note 4)   (phot.mag;em.IR.K)

2MASS2MASS  Display the 2MASS data (stars closer than 5arcsec) (meta.ref.url)
  
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