Risultati di ricerca
Johann Franz E. war das nächstjüngste Kind, und ein edeldenkender Lehrer, Hipp, nahm sich, da E. große Lust zum Rechnen zeigte, des vaterlosen Kindes besonders an und bereitete ihn unentgeltlich nebst seinen anderen ausgezeichneten Schülern Gerling, Plath etc. in Privatstunden für das Johanneum (eine Art Gymnasium) in Hamburg vor, in welches E. 1808 als Primaner eintrat.
Johann Franz Encke (23 Eylül 1791 – 26 Ağustos 1865) kuyruklu yıldız araştırmalarıyla ünlü Alman astronom. Kuyruklu yıldız ve asteroid periyotları ve yörüngeleri hakkında çalıştı. Dünya - Güneş arası mesafeyi ölçtü, Satürn 'ü gözlemledi.
Johann Franz Encke, född den 23 september 1791 i Hamburg, död den 26 augusti 1865 i Spandau, var en tysk astronom. Encke studerade under Gauss i Göttingen och förestod observatoriet Seeberg vid Gotha som vicedirektor 1817–1822, som direktor 1822–1825, varefter han kallades till direktor för observatoriet i Berlin , på vilken post han kvarstod till 1863.
Encke-üstökös Az Encke-üstökös a leggyakrabban megfigyelt üstökös, pályája erősen elnyúlt ellipszis . 1818 -ban Jean-Louis Pons francia csillagász fedezte föl, nevét Johann Franz Enckéről kapta, aki a rövid periódusú üstökösök pályájának kiszámításával ma is ismeretes a csillagászok között.
Encke, Johann Franz (1791–1865) Johann Encke was a German astronomer and mathematician who calculated the orbit of a short-period comet, now named after him (see Encke's Comet ), and also has a division between the A- and F-ring of Saturn , discovered in 1838, named in his honor.
Encke, Johann Franz. Born Hamburg, (Germany), 23 September 1791. Died Spandau, (Berlin, Germany), 26 August 1865. Johann Encke was the leading German astronomer of his generation, contributing substantially to celestial mechanics, observation of the Solar System, and the professional development of the German‐speaking astronomical community.
Encke’s Comet, faint comet having the shortest orbital period (about 3.3 years) of any known; it was also only the second comet (after Halley’s) to have its period established. The comet was first observed in 1786 by French astronomer Pierre Méchain. In 1819 German astronomer Johann Franz Encke.
