Valency Hub
alphaFeedback

WorksPhysics and Astronomy

The Fourth US Naval Observatory CCD Astrograph Catalog (UCAC4)

Norbert Zacharias, Charlie Finch, Terry Girard, Arne Henden, Jennifer Bartlett

Published v1

License
arXiv nonexclusive license
Status
Published

Machine contribution statement

Machine contribution not recorded

No AI-use declaration is available for this version in Valency.

The available record does not establish whether AI systems or models contributed to this work.