VizieR

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VizieR

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I/352/gedr3dis Distances to 1.47 billion stars in Gaia EDR3 (Bailer-Jones+, 2021)
Estimating distances from parallaxes (1467744818 sources) (original column names in green) (1467744818 rows)
  -c=274.32261322510 -11.13119713854, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (274.32261322510-11.13119713854)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200018 17 17.4271740240 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2016. (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)
_DEJ2000-11 07 52.309698744 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2016. (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)
_RAB195018 14 30.5114321089 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2016. (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 09 01.780841042 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2016. (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)
_Glon019.1374533222071 deg Galactic longitude at Epoch=J2016. (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+02.3841387726066 deg Galactic latitude at Epoch=J2016. (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)

id4153986167041188224  (i) Source identifier, identical to the Gaia-EDR3 source_id (id) (meta.id;meta.main)
ra274.32261322510 deg (i) Barycentric right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec-11.13119713854 deg (i) Barycentric declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
r_med_geo 3772.03198000 pc Median of the geometric distance posterior (r_med_geo) (pos.distance;stat.mean)
r_lo_geo 2013.45850000 pc 16th percentile of the geometric distance posterior (r_lo_geo) (pos.distance;stat.min)
r_hi_geo 6309.95410000 pc 84th percentile of the geometric distance posterior (r_hi_geo) (pos.distance;stat.max)
r_med_photogeo 5639.31543000 pc Median of the photogeometric distance posterior (r_med_photogeo) (pos.distance;stat.mean)
r_lo_photogeo 3691.34375000 pc 16th percentile of the photogeometric distance posterior (r_lo_photogeo) (pos.distance;stat.min)
r_hi_photogeo 7873.47852000 pc 84th percentile of the photogeometric distance posterior (r_hi_photogeo) (pos.distance;stat.max)
flag20033  Flag (flag) (Note 1)   (meta.code)
  
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