Astrophysics (Index)About

Yale Observatory Zone Catalog

(YZ)
(mid-20th century catalogs totaling 400,000 stars)

The name Yale Observatory Zone Catalog is used for a series of star catalog publications by Yale Observatory from 1934 to 1983, which have been combined into a database of 400,000 stars.

(catalog,stars)
Further reading:
https://en.wikipedia.org/wiki/Yale_Observatory_Zone_Catalog
http://www.scientificlib.com/en/Astronomy/AstronomicalCatalogues/YaleObservatoryZoneCatalog.html
https://ui.adsabs.harvard.edu/abs/1997yCat.1141....0Y/abstract
https://cds.u-strasbg.fr/cgi-bin/Dic-Simbad?YZ%2024
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