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Discovery Designations PN
#4
I am really only aware of these MASH PN that have been observed http://astronomy-mall.com/Adventures.In....aries.html I guess the MASH I and II catalogues could be bulk loaded into the supplemental database if anyone had the interest. They don't contain any magnitude data though. Whether or not it would be worth it will depend on whether Greg has added these to ST4. There are lists of new PN being discovered all the time, including the ones discovered by French amateurs that are now in VizieR. Most of these will be of little, if any, interest to visual observers but they have all been discovered by amateur CCD imagers.

Owen
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Messages In This Thread
Discovery Designations PN - by Ullomat - 2018-08-19, 09:55 AM
RE: Discovery Designations PN - by obrazell - 2018-08-19, 10:53 AM
RE: Discovery Designations PN - by theskyhound - 2018-08-19, 06:34 PM
RE: Discovery Designations PN - by obrazell - 2018-08-20, 10:52 AM
RE: Discovery Designations PN - by obrazell - 2018-09-03, 11:51 AM

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