Planetary Nebulae
Links
ARVAL Catalog of Bright Planetary Nebulas
http://www.oarval.org/PNeb.htm
(1 vote)
A text table, with name, size, magnitude, area, NGC number, type, RA, dec., and visual quality.
Planetary Nebulae
http://fusedweb.pppl.gov/CPEP/Chart_Pages/5.Plasmas/Nebula/Planetary.html
A short discussion, part of a web page on plasmas.