Observations of Thisbe (88) made at the
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C. H. F. Peters
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Article
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1867
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John Wiley and Sons
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English
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This planet, discovered on June 15 1866, has lieerr aliservetl for over severi nionthe. The elenleiits o f Dr. Tidjcn (Astr. Nachrichten . % 1606) hold still very good; hut owing to the increasing ninon, and the then following close proximity to the sun, 1 have i i o w closed the series ol' observat