Thread: Grus Doublet; NGC 7552, 7582
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Old 12-08-2020, 12:33 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline 		 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
A good and worthwhile experiment, with a clear goal and a clear result.
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