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=283.16096159895 +63.17547351437, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (283.16096159895+63.17547351437)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200018 52 38.6307837480 "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+63 10 31.704651732 "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 52 13.2902297672 "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+63 06 44.464836875 "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)
_Glon093.3613845096884 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+23.8788078386921 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)

id2253047591880941568  (i) Source identifier, identical to the Gaia-EDR3 source_id (id) (meta.id;meta.main)
ra283.16096159895 deg (i) Barycentric right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec+63.17547351437 deg (i) Barycentric declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
r_med_geo 484.69293200 pc Median of the geometric distance posterior (r_med_geo) (pos.distance;stat.mean)
r_lo_geo 422.22814900 pc 16th percentile of the geometric distance posterior (r_lo_geo) (pos.distance;stat.min)
r_hi_geo 565.39697300 pc 84th percentile of the geometric distance posterior (r_hi_geo) (pos.distance;stat.max)
r_med_photogeo 482.80889900 pc Median of the photogeometric distance posterior (r_med_photogeo) (pos.distance;stat.mean)
r_lo_photogeo 432.14508100 pc 16th percentile of the photogeometric distance posterior (r_lo_photogeo) (pos.distance;stat.min)
r_hi_photogeo 552.27166700 pc 84th percentile of the photogeometric distance posterior (r_hi_photogeo) (pos.distance;stat.max)
flag10033  Flag (flag) (Note 1)   (meta.code)
  
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