VizieR

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VizieR

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II/164/mean DDO Photoelectric Photometric Catalog (Mermilliod+ 1989)
Catalog of homogeneous data (6139 rows)
  recno=4848
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ColumnValue  Explain   (UCD)
_RAJ200023 38 22.98 "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)
_DEJ2000-76 52 10.5 "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)
_RAB195023 35 20.00 "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)
_DEB1950-77 08 48.0 "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)
_Glon308.22560 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-39.49824 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)
4848recno 4848  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LID0100222060  Lausanne identification code (Note G1)   (meta.id;meta.main)
m_LID    [D1239] Remarks on duplicity and variability (meta.code.multip)
f_LID    [V] Variability flag (meta.code;src.var)
HR8957   Number in the Bright Star Catalog V/50 (meta.id)
HD222060   Number in Henry Draper Catalog III/115 (meta.id)
DM-77 1583  Durchmusterung designation (BD, CD, CPD) (meta.id)
Oname   Other designation (meta.id)
RAB195023 35 20 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950-77 08.8 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
m48 6.331 mag Magnitude in the filter 48 of DDO system (phot.mag)
C(48-51)  mag Colour index in DDO system (phot.color;em.opt.B;em.opt.V)
C(45-48) 1.147 mag Colour index in DDO system (phot.color;em.opt.B;em.opt.B)
C(42-45) 0.765 mag Colour index in DDO system (phot.color;em.opt.B;em.opt.B)
C(41-42) 0.188 mag Colour index in DDO system (phot.color;em.opt.B;em.opt.B)
C(38-41)  mag Colour index in DDO system (phot.color;em.opt.U;em.opt.B)
C(35-38)  mag Colour index in DDO system (phot.color;em.opt.U;em.opt.U)
l_Nobs    [>S] Limit flag on Nobs, or 'S' for standard (meta.code.error)
Nobs 1   Number of measurements (blank for standard) (meta.number)

N 1  Number of observations in the table "obs" (meta.number)
_RA.icrs23 38 23 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-76 52.2 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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