Wolfgang Steinicke updated his NGC/IC catalog recently.
The attached list is an abridged version of the:
Revised NGC/IC Data (zipped xls-file)
by Wolfgang Steinicke
http://www.klima-luft.de/steinicke/index_e.htm
Any non-commercial use of the data is free! If a commercial use is planned, please
contact Wolfgang.
All NGC and IC Globular clusters, Nebulae and Planetary nebulae are listed
427 Galaxies and 405 Open clusters are also given.
The attached list contains 1390 NGC & IC objects.