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Alternative DSO observing lists?


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I'm putting together a talk for my local astronomical society on visual deep sky observing. I'm including a section on observing projects, concentrating on the Messier, Caldwell and Herschel 400 lists. I also want to mention alternatives/additional DSO observing projects. What would you recommend?

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Michael - How about going to the S.A.C. (Saguaro Astronomy Club) database site and check on the "lost" NGC objects? There are many that have not been confirmed in many years (some plot mistakes, etc.) and recovering or denying any one lost object is a very worth while endeavor that will contribute to the astronomical community.

If you are interested, use the link below to access their home page and click on "Contacts". Ask one of the members about the "lost NGC objects" and if the list is still available (it was a couple years back).

SAC

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  • 3 weeks later...

Maybe too late to be worth mentioning but there's also the US Astro League Urban DSO list

http://www.astroleague.org/al/obsclubs/urban/urbanld.html

the Deep Sky Binocular Club list

http://www.astroleague.org/al/obsclubs/dsbinoc/dsbnlist.html

lots of lists listed here

http://messier.seds.org/xtra/similar/similar.html

some more obscure ones (e.g. Hicksons, Palomar Globs) here

http://astronomy-mall.com/Adventures.In.Deep.Space/catalogs.htm

and finally the ultimate challenge: Aintno 100

http://www.astronomy-mall.com/Adventures.In.Deep.Space/aintno.htm

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And the historical catalogues given here:

http://www.klima-luft.de/steinicke/index_e.htm

There are various sites for Arp observers:

http://arpgalaxy.com/

http://ned.ipac.caltech.edu/level5/Arp/Arp_contents.html

http://www.astroleague.org/al/obsclubs/arppec/arppec.html

I've seen 120 of them so far. Another list I keep track of is the Arakelian high surface brightness galaxies: there are 139 of them in the NGC, of which I've seen 46 to date. The full list goes down to about mag 16 and has about 600 galaxies.

http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?search_type=Search&refcode=1975SoByu..47....3A

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  • 2 weeks later...

Don't think we've covered southern hemisphere yet (other than southern Caldwells). Best known is the Dunlop Catalogue, objects recorded by James Dunlop in the 19th century - notorious because many of his "discoveries" subsequently proved non-existent (i.e. double stars or other errors). The following page has links to a "Dunlop 100" selection and a fuller "Dunlop 244":

http://messier.seds.org/xtra/similar/dunlop.html

This one has a "Dunlop 150"

http://www.iceinspace.com.au/63-649-0-0-1-0.html

There's also the "Jack Bennett catalogue", first published in the 1970s:

http://www.astrosurf.com/antilhue/Bennett.htm

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Hello Michael hope you are keeping well.

After I completed the Messier list I decided to have a go at the Caldwell objects (those visible from the UK). I then bought Steve O'Meare's book on Hidden Treasurers and started that as well. Certainly the Herschel 400 is the most enjoyable list that I have done since I did the original Messier list.

However, to get to your question - I wanted to find a list that would cover a good range of objects that could be seen in a standard amateur telescope and the one produced by Deep Star Watch is OK. I am fllowing the 666 list of which about 600 are visible in the UK. Yes you go over the Messier list again but I don't think thats a bad idea.

Here is the link - http://www.deepskywatch.com/deepsky-guide.html

Perhaps I can persuade to come over to Hereford and give the lecture to us sometime?

Mark

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