Messier 109 [SEP] time of discovery
When does the Messier 109 discovered? What is the full date of discovery for Messier 109? When does the Messier 109 found? When was Messier 109 found? When was Messier 109 discovered or created? The year that Messier 109 was discovered was when? The discovery date or year of Messier 109 is? The Messier 109 was discovered in what year? When did Messier 109 get discovered? When did the discovery or creation of Messier 109 occur? When was the Messier 109 discovered? When was Messier 109 discovered? What year was Messier 109 found? What year was Messier 109 discovered? At which time was Messier 109 discovered? What is the year Messier 109 discovered? When was Messier 109 first discovered? When was the discovery of Messier 109? What time was Messier 109 found?
1781
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Section::::History.

Messier 109
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