VizieR

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VizieR

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VII/239A/icdata History and Accurate Positions for the NGC/IC Objects (Corwin, 2004)
NGC/IC referenced positions and notes (55179 rows)
  recno=34247
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ColumnValue  Explain   (UCD)
_RAJ200011 21 02.816134 "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+53 10 09.11998 "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)
_RAB195011 18 13.360713 "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+53 26 35.59587 "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)
_Glon149.531440962 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+59.039336815 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)
34247recno 34247  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CatN   [IN] Catalog: N=NGC, I=IC (meta.note)
NGC/IC3631  (i) Number in the NGC or IC catalog (meta.id;meta.main)
n_NGC/IC   Component or remarks (Note G1)   (meta.note)
RAB195011 18 13.3600 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+53 26 35.600 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
qPosc   [a-g] Precision on position (Note G2)   (meta.code.qual)
f_Pos    [*o] rejected or original position (Note 1)   (meta.code)
r_PosCCA  Reference of position in "refs.dat" (meta.ref;pos.frame)
N    Number of observations from original source (meta.number)
Comm= UGC 06360. Nominal error = 1.7  Comments, Notes and Remarks (Note 2)   (meta.note)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
NEDNED  ask the NED data-base about this object (meta.ref.url)
_RA.icrs11 21 02.8161 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+53 10 09.120 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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