VizieR

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

VizieR

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I/154/f1 Astrographic Catalogue, Zones -02 to +31 degrees (Roeser 1990)
Algiers zone (-02,-01,+00,+01,+02,+03,+04) (2026347 rows)
  recno=1948113
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ColumnValue  Explain   (UCD)
_RAJ200020 37 57.10988 "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+31 07 14.6610 "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)
_RAB195020 35 54.46515 "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+30 56 40.8222 "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)
_Glon072.61414936 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 -6.07409717 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)
1948113recno 1948113  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ZONE30 deg plate identifier (Note 1)   (meta.id.part;meta.main)
PLATE138  plate identifier (Note 2)   (meta.id.part;meta.main)
id60846  running number of star on the plate (meta.id.part;meta.main)
RAB195020 35 54.479 "h:m:s" (i) right ascension [B1950] (pos.eq.ra;meta.main)
DEB1950+30 56 40.68 "d:m:s" (i) declination [B1950] (pos.eq.dec;meta.main)
Epoch1900.64 a plate epoch (time.epoch)
mag12.8 mag photographic magnitude (phot.mag;em.opt)
AGKNO   AGK3 number (Note)   (meta.id)
SUFFIX   blank (Note)   (meta.note)

_RA.icrs20 37 57.110 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+31 07 14.66 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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