Elemente und Ephemeride der Lutetia
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Herr C. Bruhns
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Article
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1853
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John Wiley and Sons
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English
⚖ 70 KB
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Nr. 876. 98 IJec. 22. ttenirasured d i ~i i e t e r of Xeptune iiieaii of 8 measures with 1027 gave 2"150, n y n of 6 measures with 219 gave 'i"710. Dee. 27. Mean of 10 nieasures of dianietcr with 760 gave 2"628. So stars ctr lioiiits of light visible within 4' of the planet. Powcr 7 7 8 . 'l'lle ni