New Reference Frame defined by Extragalactic Radio Source

This is the annex to Resolution B5 of the XXII Assembly of the IAU. This list of extragalactic objects identifies sources which define the new conventional celestial reference frame together with candidate sources which may, at some future date, be added or replace the defining sources. The text of the resolution has been quoted below. The list is available as the original latex file or as an ascii file.

Cone search capability for table I/218/refframe (proposed list of sources for reference frame)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/I/218
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/I/218
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=I/218
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/I/218
Provenance
Creator I.A.U. Working Group on Reference Frames
Publisher CDS
Publication Year 1998
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Cosmology; Natural Sciences; Observational Astronomy; Physics