VizieR

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VizieR

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VII/1B/catalog Revised New General Catalogue (Sulentic+, 1973)
The Revised NGC Catalog (8163 rows)
  recno=427
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ColumnValue  Explain   (UCD)
_RAJ200001 08 10.2 "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)
_DEJ2000-72 21 00 "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)
_RAB195001 06 37.8 "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)
_DEB1950-72 37 00 "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)
_Glon301.1483 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-44.7202 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)
427recno 427  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NGC 416   [1/7840] The original NGC number (meta.id;meta.main)
m_NGC   Component of NGC (Note 6)   (meta.code.multip)
Type29  Type of object (Note 1)   (src.class)
RA197501 07.4 "h:m:s" (i) Right Ascension (1975) (pos.eq.ra;meta.main)
DE1975-72 29 "d:m:s" (i) Declination (1975) (pos.eq.dec;meta.main)
Xpos  mm Position eastwards on POSS blue print (pos.cartesian.x;instr.plate)
Ypos  mm Position northwards on POSS blue print (pos.cartesian.y;instr.plate)
Mag12.0 mag Magnitude rounded to the nearest half magnitude (phot.mag)
r_Mag4   Source of Magnitude (Note 2)   (meta.ref)
OldDescF,PS,R,GBM  Visual appearance of object transcribed from Dreyer J.L.E. (1888) (Note 3)   (src.morph.type)
NewDesc   Palomar Sky Survey Description of each object (Note 4)   (meta.note)
Notes,L  Cross References for RNGC objects (Note 5)   (meta.note)

_RA.icrs01 08.2 "h:m:s" (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-72 21 "d:m:s" (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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