VizieR

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VizieR

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II/122B/merged UBV Photoelectric Catalog: data 1953-1985 (Mermilliod 1987)
Merged data from ubv and ubva (136717 rows)
  recno=47914
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200013 00 43.6995 "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+56 21 58.810 "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)
_RAB195012 58 35.9091 "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+56 38 06.782 "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)
_Glon120.3018248 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+60.7144467 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)
47914recno 47914  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

LID 100113139  Code number (see details in file "codes.txt") (meta.id;meta.main)
RemD   [1-8DQSTU] Remark on duplicity or identification of components (Note 1)   (meta.code)
Var    [VD] Remark on variability (meta.note)
Vmag 4.930 mag [-1.5/21.5] V magnitude (phot.mag;em.opt.V)
B-V 0.360 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
U-B 0.010 mag U-B colour index (phot.color;em.opt.U;em.opt.B)
n_UBV    [S/*] Flag on the number of measurements: S = Standard star / = Number is unknown * = a minimum number of measurements is given (meta.note)
o_UBV 16   Number of measurements (meta.number)
r_UBV 1006  Reference key (>2000 for non-Johnson filters, see file refs) (meta.ref;pos.frame)

SimbadNameGEN# +1.00113139  Designation understandable by the Simbad data-base (meta.id)
_RA195.18208 deg (i) Positions from SIMBAD (right ascension part) (pos.eq.ra;meta.main)
_DE+56.36634 deg (i) Positions from SIMBAD (declination part) (pos.eq.dec;meta.main)
  
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