Astrophysics (Index)About

General Catalog of Trigonometric Parallaxes

(GCTP, General Catalog of Trigonometric Stellar Parallaxes)
(1950s star catalog with later updates)

The General Catalog of Trigonometric Parallaxes (or General Catalog of Trigonometric Stellar Parallaxes or GCTP) is an astronomical catalog first published in 1952, one subsequent update being in 1995. The catalog covers any star with a measured parallax.


(catalog,stars)
Further reading:
https://en.wikipedia.org/wiki/Star_catalogue#GCTP
https://ui.adsabs.harvard.edu/abs/1995gcts.book.....V/abstract
PrefixExample  
PLXPLX 695 

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