By W.H. Finlay
Here is a special and interesting reference publication for each critical deep-sky observer! Entries for every of greater than 500 deep-sky gadgets supply excess of the standard astronomical information – additionally they aspect, in each case, the main attention-grabbing evidence. actual elements, astrophysical details, evolution, strange beneficial properties, the record is unending. The gadgets are all indexed in NGC order. Astronomers can now get an perception into precisely what they're taking a look at, so as to add a brand new point of perception and pleasure to deep-sky observing.
Read Online or Download Concise Catalog of Deep-sky Objects: Astrophysical Information for 500 Galaxies, Clusters and Nebulae PDF
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