Joseph Johann von Littrow

Joseph Johann von Littrow (13 March 1781,

He became director of the Vienna Observatory in 1819. He served in this position until his death in 1840. He created the only conformal retroazimuthal map projection, which is known as the Littrow projection. Littrow authored the widely read Wunder des Himmels ("Miracles of the Sky"), which was reprinted eight times by 1897.^[2]

Von Littrow is often associated with a proposal to dig a large circular canal in the Sahara desert and fill it with burning kerosene, thus communicating the fact of human intelligence to aliens who may be observing Earth.^[3] However, Von Littrow's connection with this scheme may be apocryphal.^[3][4]

The crater Littrow on the Moon is named in his honor.

He is the great-great-great-grandfather of Roman Catholic Cardinal Christoph Schönborn.

Timeline

• 1799 Entered Charles University
• 1802 Graduated in jurisprudence and theology
• 1803 Became the private tutor of count J. Renard in Silesia
• 1807 Appointed professor of astronomy Krakau University
• 1810 Established the observatory at
  Kazan University
• 1816 Became co-director of the observatory at
  Ofen (Buda
  )
• 1819 Appointed professor of astronomy at the University of Vienna and became director of the first university observatory Vienna, which he reorganized completely

References

External links

Wikimedia Commons has media related to Joseph Johann von Littrow.

• Atlas des Gestirnten Himmels Archived 2018-09-17 at the Wayback Machine, published in Stuttgart in 1839. – Full digital facsimile, Linda Hall Library
• Atlas des gestirnten himmels, Stuttgart 1854 da www.atlascoelestis.com

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