Catalogue of 20,554 faint stars in the Cape astrographic zone -40⁰ to -52⁰ for the equinox of 1900.0
Subtitle: giving positions, precessions, proper motions and photographic magnitudes
By: derived from photographs taken at the Royal Observatory, Cape of Good Hope, under the directions of H. Spencer Jones and J. Jackson. Also spectral types classified from plates at the Harvard College Observatory, Cambridge, Mass., U.S.A., by Annie J. Cannon.
Contributors: Jones, H. Spencer 1890-; Jackson, John, 1887-; Cannon, Annie Jump, 1863-1941.; Harvard College Observatory.
Publisher: H. M. Stationery Off.
Published: 1939
Place of publication: London
Language: eng
Number of pages: 414
Subjects: Stars -- Catalogs.
Genres: Catalogs.
Notes: At head of title: Supplied for the public service.
Processed.
"S.O. code no.31-55."