384:. He also served as the president of this last organization in 1859. His principal writings are "Physical Phenomena attendant upon Solar Eclipses", read before the American Philosophical Society in 1848; a paper on the "Fundamental Principles of Mathematics," read before the American Association for the Advancement of Science in 1848; another on the "Origin of the Forms and the Present Condition of some of the Clusters of Stars and several of the Nebulae", read before the American Association in 1850; others on the "Form and Equatorial Diameter of the Asteroid Planets" and "Harmonies in the Arrangement of the Solar System which seem to be Confirmatory of the Nebular Hypothesis of Laplace", presented to the National Academy of Science; and a "Statement and Exposition of Certain Harmonies of the Solar System", which was published by the
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in 1832; he would later become professor of astronomy and mathematics and advocate for the construction of
Princeton's first observatory. Alexander relied on the assistance of a free African American man named Alfred Scudder, who worked for him at Princeton during the 1850s. Because of his role as
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Alexander's assistant on campus, Scudder received the nickname "Assistant
Professor of Natural Philosophy" from students.
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The solar eclipse on May 28, 1854. Annular
Daguerreotyped by Stephen Alexander.
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which occurred July 18 of that year, and later to observe the one of 1869.
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in 1850. In 1860, he was the head of an expedition to the coast of
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This article incorporates text from a publication now in the
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Statement and
Exposition of Certain Harmonies of the Solar System
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Members of the United States
National Academy of Sciences
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Among many noteworthy astronomical papers he published:
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American Academy of Arts and Sciences
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297:(September 1, 1806 – June 25, 1883) was an American
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Who Was Who in
America: Historical Volume 1607-1896
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313:on September 1, 1806. He was the brother-in-law of
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673:"African Americans on Campus, 1746–1876"
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548:"Book of Members, 1780-2010: Chapter A"
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357:in 1839 and an Associate Fellow of the
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697:The Princeton & Slavery Project
677:The Princeton & Slavery Project
58:"Stephen Alexander" astronomer
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355:American Philosophical Society
327:Princeton Theological Seminary
206:Princeton Theological Seminary
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641:Marquis, Albert Nelson
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311:Schenectady, New York
815:American astronomers
571:"Alexander, Stephen"
503:search.amphilsoc.org
499:"APS Member History"
339:Princeton University
276:Princeton University
270:Princeton University
264:Princeton University
258:Princeton University
252:Princeton University
43:improve this article
653:"Stephen Alexander"
581:Springer Publishing
167:June 25, 1883
623:Alexander, Stephen
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619:Johnson, Rossiter
590:978-0-387-31022-0
295:Stephen Alexander
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41:Please help
36:verification
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810:1883 deaths
805:1806 births
777:Mathematics
448:Hockey 2009
319:Smithsonian
305:Early years
149:Schenectady
799:Categories
596:August 22,
508:2021-04-09
412:References
380:, and the
299:astronomer
227:Astronomer
223:Occupation
69:newspapers
765:Astronomy
753:Education
741:Biography
560:April 14,
417:Citations
388:in 1875.
179:Princeton
175:(aged 76)
99:July 2008
363:Labrador
245:Employer
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62:news
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