VizieR

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VizieR

start AladinLite
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=301.37492787903 +18.67720798544, eq=ICRS, rs=2
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (301.37492787903+18.67720798544)[ICRS], at Epoch=J2016.0 (pos.angDistance)
_RAJ200020 05 29.9826909672 "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+18 40 37.948747584 "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)
_RAB195020 03 15.4462397323 "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+18 32 00.491696694 "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)
_Glon058.1044658781671 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-06.9913053362346 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)

id1822166164828418432  (i) Source identifier, identical to the Gaia-EDR3 source_id (id) (meta.id;meta.main)
ra301.37492787903 deg (i) Barycentric right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
dec+18.67720798544 deg (i) Barycentric declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
r_med_geo 3545.63794000 pc Median of the geometric distance posterior (r_med_geo) (pos.distance;stat.mean)
r_lo_geo 1841.52063000 pc 16th percentile of the geometric distance posterior (r_lo_geo) (pos.distance;stat.min)
r_hi_geo 6007.87598000 pc 84th percentile of the geometric distance posterior (r_hi_geo) (pos.distance;stat.max)
r_med_photogeo 2133.88770000 pc Median of the photogeometric distance posterior (r_med_photogeo) (pos.distance;stat.mean)
r_lo_photogeo 1853.28308000 pc 16th percentile of the photogeometric distance posterior (r_lo_photogeo) (pos.distance;stat.min)
r_hi_photogeo 2497.63574000 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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