Download or read book The Revised New General Catalogue of Nonstellar Astronomical Objects written by Jack W. Sulentic and published by . This book was released on 1973 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an updated version of J.L.E. Dreyer's New General Catalogue of Nebulae and Clusters of Stars (1864). In producing this much-needed work, the authors have greatly revised, corrected, and enlarged the following useful information for each entry: NGC identification number; type of object on the Palomar Sky Survey; magnitude of object; source of magnitude; visual appearance of object transcribed from Dreyer; Palomar Sky Survey description of each object; and cross references for RNGC objects. Published 1973.