VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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I/271/out The GSC 2.2 Catalogue (STScI, 2001)
The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)
  GSC2.2===N02333204002
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Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

ColumnValue  Explain   (UCD)
_RAJ200019 11 59.78376 "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+12 04 09.7824 "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)
_RAB195019 09 39.55146 "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+11 59 04.9957 "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)
_Glon045.99787626 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+00.99579249 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)

GSC2.2N02333204002  (i) Identification of the object (Note 1)   (meta.id;meta.main)
RA(ICRS)287.999099 deg (i) Right Ascension in ICRS (J2000), at Epoch (pos.eq.ra;meta.main)
DE(ICRS)+12.069384 deg (i) Declination in ICRS (J2000) (pos.eq.dec;meta.main)
Epoch1987.412 yr Epoch of the position (time.epoch)
e_RAdeg 0.410 arcsec Mean error on RAdeg (Note 2)   (stat.error)
e_DEdeg 0.404 arcsec Mean error on DEdeg (Note 2)   (stat.error)
Rmag14.52 mag Magnitude in F photographic band (red) (Note 6)   (phot.mag;em.opt.R)
e_Rmag 0.43 mag Mean error on Rmag (Note 2)   (stat.error)
Bjmag16.68 mag Magnitude in J photographic band (blue) (Note 6)   (phot.mag;em.opt.B)
e_Bjmag 0.42 mag Mean error on Bjmag (Note 2)   (stat.error)
Vmag  mag Magnitude in V photographic band (green) (Note 6)   (phot.mag;em.opt.V)
e_Vmag  mag Mean error on Vmag (Note 2)   (stat.error)
Imag  mag Magnitude in N photographic band (Note 6)   (phot.mag;em.opt.I)
e_Imag  mag Mean error on Imag (Note 2)   (stat.error)
Class0   [0,5] Object class (Note 3)   (src.class)
a 5.08 pix Semi-major axis of fitting ellipse (phys.angSize;src)
e 0.12  Eccentricity of fitting ellipse (src.orbital.eccentricity)
aPA116.0 deg Position angle (N thru E) of fitting ellipse (pos.posAng)
Status 112  Source status flag (Note 4)   (meta.code)
Np 6  Number of plates (Note 5)   (meta.number)
  
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