Kesen meteorite | |
---|---|
Type | Chondrite |
Class | Ordinary chondrite |
Group | H4 |
Country | Japan |
Region | Rikuzentakata, Kesen District, Iwate Prefecture |
Coordinates | 38°59′N141°37′E / 38.983°N 141.617°E |
Fall date | 1850-06-13 |
TKW | 135 kilograms (298 lb) |
The Kesen meteorite fell on June 13, 1850, landing in a swamp in the outskirts of the city of Rikuzentakata, Kesen District in Iwate Prefecture, Japan.
It was classified as a H4-type ordinary chondrite.
The meteorite initially weighed 135 kilograms (298 lb), however some local residents cut off pieces for charms or souvenirs such that its current weight is 106 kilograms (234 lb). The meteorite was moved to Tokyo where it was held in the Imperial Household Museum. It is currently housed at the National Museum of Nature and Science, Tokyo. A full-scale replica was housed at the Rikuzentakata Municipal Museum until it was lost in the 2011 Tōhoku tsunami.
Rikuzentakata is a city located in Iwate Prefecture, Japan. In the census of 2010, the city had a population of 23,302, and a population density of 100 persons per km². The 2011 Tōhoku earthquake and tsunami caused extensive damage to the city. As of 31 March 2020, the city had an estimated population of 19,062, and a population density of 82 persons per km² in 7,593 households. The total area of the city is 231.94 square kilometres (89.55 sq mi).
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