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15 de abr. de 2024 · Hermann Karl Vogel (born April 3, 1842, Leipzig—died Aug. 13, 1907, Potsdam, Ger.) was a German astronomer who discovered spectroscopic binaries — double-star systems that are too close for the individual stars to be discerned by any telescope but, through the analysis of their light, have been found to be two individual stars rapidly ...
3 de abr. de 2019 · Hermann Carl Vogel, a German astronomer, was born Apr. 3, 1841. Vogel was a pioneer in applying the new science of spectroscopy to analyzing the motion of celestial bodies. Johann Doppler had discovered his famous Doppler effect back in the 1840s, revealing that the wavelengths of sound are lengthened or shortened, depending on whether an object is moving towards us or away from us.
Hermann Vogel studied astronomy at the Universities of Leipzig and Jena and then directed a private observatory for four years. He joined the staff of the Potsdam Astrophysical Observatory even before it opened in 1876, and served as its director from 1882 to 1907. Vogel made spectroscopic analyses of stars, planets, comets, and the sun. He was the first to demonstrate the sun’s rotation by ...
Hermann Carl Vogel (Q58812) From Wikidata. Jump to navigation Jump to search. German astronomer (1841-1907) ...
Hermann Carl Vogel (3 avril 1841 à Leipzig, Royaume de Saxe - 13 août 1907 à Potsdam, Brandebourg, Prusse) est un astronome allemand. Il fut l'un des pionniers dans l'utilisation du spectromètre en astronomie , et utilisa cet instrument pour analyser l'atmosphère des planètes du système solaire .
14 de feb. de 2024 · 后来，又发现另外几根可见光区域内的氢谱，并精确地测量了它们的波长。1880 年哈更斯（William Huggins，1824—1910）和沃格尔（Hermann Carl Vogel，1841—1907）成功地拍摄了恒星的光谱，发现这几根氢光谱线还可扩展到紫外区，组成一光谱系（如图 4 – 48）。
Vogel, Hermann Carl. Born Leipzig, (Germany), 3 April 1841. Died Potsdam, Germany, 13 August 1907. German observational astronomer and spectroscopist Hermann Vogel was the first person to recognize a spectroscopic binary, that is, a pair of stars that reveal their mutual orbit through changes of their velocities along the line of sight via a ...
