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I/80/n30 Catalog of 5268 Standard Stars, Normal System N30 (Morgan 1952)
The N30 catalog of 5268 standard stars (5268 rows)
  recno=3589
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ColumnValue  Explain   (UCD)
_RAJ200016 00 20.00161 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-22 37 18.5478 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 57 22.30644 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-22 28 51.8771 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon350.09719011 deg Galactic longitude at Epoch=J1950, proper motions taken into account (pos.galactic.lon)
_Glat+22.49046978 deg Galactic latitude at Epoch=J1950, proper motions taken into account (pos.galactic.lat)
3589recno 3589  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

N303589  (i) N30 running number (meta.id;meta.main)
DM-22 4068  DM number (Present for all stars) (meta.id;meta.main)
GC21489   [1/33342] GC number (blank if not present) (meta.id)
HPmag 2.54 mag Harvard photometric magnitude (Note)   (phot.mag;em.opt.B)
HDSpB0  Henry Draper (HD) spectral type (Note)   (src.spType)
RAB195015 57 22.321 "h:m:s" (i) Right ascension (equinox B1950.0) in hours (Note)   (pos.eq.ra;meta.main)
RA3rd -0.01 s Third term in right ascension (Note)   (pos.eq.ra)
pmRA -0.09 s/ha Centennial proper motion in RA (pos.pm;pos.eq.ra)
D(pmRA)  s/ha Centennial secular variation in pmRA (pos.pm;pos.eq.ra)
EpRA-190033.0 yr Mean epoch of RA (0.1 yr) (1900+) (time.epoch)
w_RAB1950 73  weight of RA (Note)   (stat.weight)
DEB1950-22 28 51.45 "d:m:s" (i) Declination (equinox B1950.0) in degrees (pos.eq.dec;meta.main)
DEC3rd 0.1 arcsec Third term in declination (Note)   (pos.eq.dec)
pmDE -25 marcsec/a Centennial proper motion in declination (pos.pm;pos.eq.dec)
D(pmDE)  marcsec/a Centennial secular variation in pmDE (arith.rate;pos.pm;pos.eq.dec)
EpDE-190033.5 yr Mean epoch of DEC (0.1 yr) (1900+) (time.epoch)
w_DEB1950 73  weight of DEC (Note)   (stat.weight)
rem    [* ] "*" if there is a remark in remarks.dat (meta.note)

_RA.icrs16 00 20.001 "h:m:s" (i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-22 37 16.87 "d:m:s" (i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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