Gaia Data Release 2
Free Access

Table 7

Neighbourhood statistics: min/max values of relevant output fields in Neighbourhood tables.

Catalogue Angular distance Score
(arcsec)
max min max
Pan-STARRS1 DR1 5.25 0.000000599 21.436935748
GSC 2.3 8.96 0.000002516 21.673957559
PPMXL 4.02 0.000004754 17.426431196
SDSS DR9 52.42 0.000000076 17.312649378
URAT-1 2.12 0.000088545 18.779691209
2MASS 5.01 0.000013321 13.538666301
allWISE 181.15 0.000000676 15.578377337
APASS DR9 11.75 0.000002632 16.908079945
HIPPARCOS2 1.74 0.000086919 20.415553214
Tycho-2 1.95 0.000029288 16.896918580
RAVE 5 3.44 0.000001223 8.424990229

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