Abstract
THE work which the Royal Observatory, Cape of Good Hope, undertook on the Astrographic Zones — 40° to —52° has been completed and is now available in the volume referred to below*. It was felt that the value of the work would be greatly increased if the spectral types were also given and accordingly these were entered in the copy for the Press from the Henry Draper Catalogue. Owing to the faintness of the stars, however, spectral types were available for only a very limited number, about a quarter of the stars being available.
Article PDF
Rights and permissions
About this article
Cite this article
OBSERVATIONS FOR THE CAPE ASTROGRAPHIC ZONE. Nature 148, 60 (1941). https://doi.org/10.1038/148060a0
Issue Date:
DOI: https://doi.org/10.1038/148060a0