VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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=7057
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ColumnValue  Explain   (UCD)
_RAJ200002 31 40.477446 "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+22 55 00.88370 "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)
_RAB195002 28 49.600715 "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+22 41 46.50335 "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)
_Glon151.150273623 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-34.403816138 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)
7057recno 7057  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

CatI   [IN] Catalog: N=NGC, I=IC (meta.note)
NGC/IC1809  (i) Number in the NGC or IC catalog (meta.id;meta.main)
n_NGC/IC   Component or remarks (Note G1)   (meta.note)
RAB195002 28 49.6000 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+22 41 46.500 "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 01996. Nominal error = 1.4  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.icrs02 31 40.4775 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+22 55 00.884 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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