Editing New General Catalogue (section)

=== ''Revised New General Catalogue and Index Catalogue'' ===
The ''Revised New General Catalogue and Index Catalogue'' (abbreviated as ''RNGC/IC'') is a compilation made by Wolfgang Steinicke in 2009.<ref name="Steinicke2010" /><ref>
{{cite book |last=Steinicke |first=W. |title=Observing and Cataloguing Nebulae and Star Clusters: From Herschel to Dreyer's New General Catalogue |date=2010 |publisher=[[Cambridge University Press]] |isbn=978-0-521-19267-5}}</ref> It is a comprehensive and authoritative treatment of the NGC and IC catalogues.<ref>
{{cite journal |last=Duerbeck |first=H. W. |date=2009 |title=Book Review: Nebel und Sternhaufen - Geschichte ihrer Entdeckung Beobachtung und Katalogisierung (Steinicke) |journal=[[Journal of Astronomical History and Heritage]] |volume=12 |issue=3 |page=255 |doi=10.3724/SP.J.1440-2807.2009.03.10 |bibcode=2009JAHH...12..255D|s2cid=258223761 }}</ref><ref>
{{cite journal |last=Duerbeck |first=H. W. |date=2011 |title=Observing and Cataloguing Nebulae and Star Clusters. From Herschel to Dreyer's New General Catalogue (Steinicke) |journal=[[Journal of Astronomical History and Heritage]] |volume=14 |issue=1 |page=78 |bibcode=2011JAHH...14Q..78D}}</ref> The number of objects with status of "not found" in this catalogue is 301 objects (2.3%). The brightest star in this catalogue is [[NGC 771]] with magnitude of 4.0.<ref name="Steinicke2010"/>