Ensisheim (meteorite)

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Ensisheim
Ensisheim meteorit donnerstein 1 vss2007.jpg
Ensisheim meteorite in the town's museum
Type Chondrite
Class Ordinary chondrite
Group LL6[1]
Country France
Region Ensisheim
Observed fall Yes[2]
Fall date 7 November 1492
Found date 7 November 1492
TKW 127 kg

The Ensisheim meteorite is a stony meteorite observed to fall on November 7, 1492 in a wheat field outside of the walled town of Ensisheim in then Alsace, Further Austria (now France).

Features[edit]

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

Contemporary response[edit]

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 for a distance of up to 150 kilometres from where it eventually landed.

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]

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 the meteorite.

A local magistrate interfered with the destruction of the stone, in order to preserve the object for King Maximilian, the son of 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]

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] German painter and mathematician Albrecht Dürer sketched his observations of the fall of the meteorite.

References[edit]

  1. ^ McSween, Jr., Harry Y.; Marvin E. Bennett III, Eugene Jarosewich (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. ^ a b McSween, Harry Y. (1999). Meteorites and Their Parent Planets (2. ed. ed.). Cambridge [u.a.]: Cambridge University Press. ISBN 0-521-58303-9. 
  3. ^ a b 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. Retrieved 4 March 2012. 

See also[edit]