The PPMXL Catalog

DOI

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).

Identifier
DOI http://doi.org/10.21938/puTViqDkMGcQZu8LSDZ5Sg
Source https://dc.g-vo.org/rr/q/lp/custom/org.gavo.dc/ppmxl/q/cone
Related Identifier http://dc.zah.uni-heidelberg.de/ppmxl/q/cone/info
Related Identifier http://dc.zah.uni-heidelberg.de/ppmxl/q/cone/form
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://org.gavo.dc/ppmxl/q/cone
Provenance
Creator Röser, S.; Demleitner, M.; Schilbach, E.; Vickers, J. J.
Publisher The GAVO DC team
Publication Year 2009
Rights To the extent possible under law, the publisher has waived all copyright and related or neighboring rights to PPMXL. For details, see the `Creative Commons CC0 1.0 Public Domain dedication <http://creativecommons.org/publicdomain/zero/1.0/>`_. Of course, you should still give proper credit when using this data as required by good scientific practice. .. image:: /static/img/cc0.png :alt: [CC0]; https://spdx.org/licenses/CC0-1.0.html
OpenAccess true
Contact GAVO Data Centre Team <gavo(at)ari.uni-heidelberg.de>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Natural Sciences; Observational Astronomy; Physics