Soroban

(2001 UC1 )
#
NOW @ 9 TAU 59

Discovery Chart

18.10.2001 00:00 Shishikui 24e45 59n26 observations 1


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The soroban, or abacus, is an important tool of Japanese culture, used to calculate and record numbers. It has been used in Japan since 1624.


Avastatud: 18-10-2001 Avastamiskoht: Shishikui Avastajad: Maeno, H.

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