Version 2000 of the Catalogue of Galactic Planetary Nebulae

The "Catalogue of Galactic Planetary Nebulae (Version 2000)" appears in Abh andlungen aus der Hamburger Sternwarte, Band XII in the year 2001. It is a continuation of CGPN(1967) and contains 1510 objects classified as galactic PNe up to the end of 1999. The lists of possible pre-PNe and possible post -PNe are also given. The catalogue is restricted only to the data belonging to the location and identification of the objects. It gives identification charts of PNe discovered since 1965 (published in the supplements to CGPN) and those charts of objects discovered earlier, which have wrong or uncert ain identification. The question "what is a planetary nebula" is discussed and the typical values of PNe and of their central stars are summarized. Sh ort statistics about the discoveries of PNe are given. The catalogue is als o available in the Centre de Donnees, Strasbourg and at Hamburg Observatory via internet.