Observing Handbook and Catalogue of Deep-Sky Objects
Christian B. Luginbuhl, Brian A. Skiff
This is the most detailed guide to observing galaxies, clusters and nebulae available in a single volume. The objects included range from those visible in binoculars to faint galaxies requiring a 30 cm telescope. For most objects descriptions are given for a range of telescope apertures; the catalogue contains data not available elsewhere.
种类:
年:
1998
出版:
1st
出版社:
Cambridge University Press
语言:
english
页:
184
ISBN 10:
0521625564
ISBN 13:
9780521625562
文件:
PDF, 37.48 MB
IPFS:
,
english, 1998