Ensisheim meteorite

The Ensisheim meteorite is a stony meteorite that fell on November 7, 1492 in a wheat field outside the walled town of Ensisheim in then Alsace, Further Austria (now France). The meteorite can still be seen in Ensisheim's museum, the sixteenth-century Musée de la Régence.

Ensisheim meteorite
Ensisheim meteorite in the town's museum
TypeChondrite
ClassOrdinary chondrite
GroupLL6[1]
CountryFrance
RegionEnsisheim
Observed fallYes[2]
Fall date7 November 1492
Found date7 November 1492
TKW127 kg (280 lb)
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Composition

The meteorite is an LL6 ordinary chondrite, weighing 127 kilograms (280 lb); it was described as triangular in shape, and it created a 1-meter (3 ft 3 in) deep hole upon impact.[2]

Contemporary response
A copy of the original Brant text with a stylised image of the Ensisheim meteorite's fall.

The fall of the meteorite through the Earth's atmosphere was observed as a fireball at a distance of up to 150 kilometers from where it eventually landed. Residents of the walled town and nearby farms and villages gathered at the location to raise the meteorite from its impact hole and began removing pieces of it. A local magistrate interfered with the destruction of the stone, in order to preserve the object for King Maximilian, the son of the reigning Holy Roman Emperor Frederick III. A piece of the meteorite was sent to Cardinal Piccolomini (later Pope Pius III) at the Vatican along with a number of related verses written by Brant.[3]

Sebastian Brant (1458–1521), satirist and author of Das Narrenschiff, described the meteorite and its fall in the poem "Loose Leaves Concerning the Fall of the Meteorite".[3] Brant created broadsheets in Latin and German with a poem about the meteorite describing it as an omen. The fall is also described in Folio 257 of the Nuremberg Chronicle.[4]

The German artist Albrecht Dürer possibly sketched his observation of the meteorite's fall on the reverse of his painting St. Jerome in the Wilderness.

References
  1. McSween, Jr., Harry Y.; Bennett III, Marvin E.; Jarosewich, Eugene (1991). "The Mineralogy of Ordinary Chondrites and Implications for Asteroid Spectrophotometry". Icarus. 90: 107–116. Bibcode:1991Icar...90..107M. doi:10.1016/0019-1035(91)90072-2.
  2. McSween, Harry Y. (1999). Meteorites and Their Parent Planets (2. ed.). Cambridge [u.a.]: Cambridge University Press. ISBN 0-521-58303-9.
  3. A Contemporary Account of the Ensisheim Meteorite, 1492 Rowland, I. D. (1990), Meteoritics, volume 25, number 1, page 19.
  4. Marvin, Ursula B. (1992). "The meteorite of Ensisheim: 1492 to 1992". Meteoritics. 27: 28–72. Bibcode:1992Metic..27...28M. doi:10.1111/j.1945-5100.1992.tb01056.x. Retrieved 4 March 2012.
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