URAT-1 Best Neighbour (gaiaedr3.urat1_best_neighbour)

The table has 227682883 rows, 7 columns.

Attribution

If you have used Gaia data in your research, please use the following acknowledgement:

This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.

More information can be found on the credit and citation instructions page.

Columns

Name Type UCD Unit Description
source_id long meta.id
meta.main
meta.ref

Unique Gaia source identifier

original_ext_source_id char meta.id.cross

Original External Catalogue source identifier

angular_distance float pos.angDistance arcsec

Angular Distance between the two sources

xm_flag short meta.code.status

Cross-match algorithm flag

urat1_oid int meta.id.cross

External Catalogue source identifier

number_of_neighbours short meta.number

Number of neighbours in External Catalogue

number_of_mates short meta.number

Number of mates in Gaia Catalogue