The PPMXL Catalog

PPMXL is a catalog of positions, proper motions, 2MASS- and optical photometry of 900 million stars and galaxies, aiming to be complete down to about V=20 full-sky. It is the result of a re-reduction of USNO-B1 together with 2MASS to the ICRS as represented by PPMX. This service additionally provides improved proper motions computed according to Vickers et al, 2016 (:bibcode:2016AJ....151...99V).

Additional Info

Field Value
Creator Demleitner, M.;Schilbach, E.;Röser, S.;Vickers, J. J.
Discipline Not stated
MetaDataAccess http://registry.euro-vo.org/oai.jsp?verb=GetRecord&metadataPrefix=oai_dc&identifier=ivo://org.gavo.dc/ppmxl/q/cone
PublicationYear 2018
Publisher The GAVO DC team
Rights {"Licensed under CC-0"}