VizieR

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VizieR

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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=1385
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ColumnValue  Explain   (UCD)
_RAJ200006 22 55.83729 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-56 22 13.1280 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195006 22 02.22966 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-56 20 33.6376 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon265.17993639 deg Galactic longitude at Epoch=J1950, proper motions taken into account (pos.galactic.lon)
_Glat-26.15567379 deg Galactic latitude at Epoch=J1950, proper motions taken into account (pos.galactic.lat)
1385recno 1385  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

N301385  (i) N30 running number (meta.id;meta.main)
DM-56 1072  DM number (Present for all stars) (meta.id;meta.main)
GC 8274   [1/33342] GC number (blank if not present) (meta.id)
HPmag 5.72 mag Harvard photometric magnitude (Note)   (phot.mag;em.opt.B)
HDSpA0  Henry Draper (HD) spectral type (Note)   (src.spType)
RAB195006 22 02.306 "h:m:s" (i) Right ascension (equinox B1950.0) in hours (Note)   (pos.eq.ra;meta.main)
RA3rd 0.00 s Third term in right ascension (Note)   (pos.eq.ra)
pmRA -0.44 s/ha Centennial proper motion in RA (pos.pm;pos.eq.ra)
D(pmRA) -0.01 s/ha Centennial secular variation in pmRA (pos.pm;pos.eq.ra)
EpRA-190032.6 yr Mean epoch of RA (0.1 yr) (1900+) (time.epoch)
w_RAB1950 10  weight of RA (Note)   (stat.weight)
DEB1950-56 20 33.15 "d:m:s" (i) Declination (equinox B1950.0) in degrees (pos.eq.dec;meta.main)
DEC3rd 0.0 arcsec Third term in declination (Note)   (pos.eq.dec)
pmDE -28 marcsec/a Centennial proper motion in declination (pos.pm;pos.eq.dec)
D(pmDE) 1 marcsec/a Centennial secular variation in pmDE (arith.rate;pos.pm;pos.eq.dec)
EpDE-190032.6 yr Mean epoch of DEC (0.1 yr) (1900+) (time.epoch)
w_DEB1950 10  weight of DEC (Note)   (stat.weight)
rem    [* ] "*" if there is a remark in remarks.dat (meta.note)

_RA.icrs06 22 55.839 "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-56 22 11.24 "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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