Concise Catalog Of Deepsky Objects Astrophysical Information For 550 Galaxies Clusters And Nebulae 2nd Edition Warren H Finlay Auth by Warren H. Finlay (auth.) 9783319031699, 9783319031705, 3319031694, 3319031708 instant download after payment.

This book is for the amateur astronomer who wants to know about the astrophysical nature of deep sky objects. The information is presented in a concise format and is equally valuable when used as background reading or, alternatively, at the telescope eyepiece.
The past decades have seen an unprecedented increase in professional astronomers understanding of astronomical objects. However, generally this information is contained in journal publications that most amateur astronomers either do not have access to or would find difficult to read. In this book, basic data on each object (e.g., magnitude, location, distance, age if known) is presented in a way that allows the reader to quickly access the information. This is followed by some remarks that capture the most fascinating astrophysical facts.