About Masahiro Koishikawa
Lived 1952 – 2020 (aged 67–68). Masahiro Koishikawa was a Japanese astronomer.
+ Minor planets discovered: 19
List of discovered minor planets
3994 Ayashi 2 December 1988 4292 Aoba 4 November 1989 4407 Taihaku 13 October 1988 4539 Miyagino 8 November 1988 4871 Riverside 24 November 1989 5128 Wakabayashi 30 March 1989 5751 Zao 5 January 1992 6089 Izumi 5 January 1989 6190 Rennes 8 October 1989 6349 Acapulco 8 February 1995 6859 Datemasamune 13 February 1991 7485 Changchun 4 December 1994 7816 Hanoi 18 December 1987 8084 Dallas 6 February 1989 10500 Nishi-koen 3 April 1987 11514 Tsunenaga 13 February 1991 12252 Gwangju 8 November 1988 14032 Mego 4 December 1994 30963 Mount Banzan 29 November 1994
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Important facts
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Contemporaries
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Frequently asked questions
Who was Masahiro Koishikawa?
Japanese astronomer (1952-)
When was Masahiro Koishikawa born?
Masahiro Koishikawa was born in 1952 in Sendai.
When did Masahiro Koishikawa die?
Masahiro Koishikawa died on 26 August 2020 in Sendai.
What was Masahiro Koishikawa's occupation?
Masahiro Koishikawa was an astronomer.
What nationality was Masahiro Koishikawa?
Masahiro Koishikawa was Japanese.
Sources & further reading
· Wikipedia: Masahiro Koishikawa
· DBpedia: Masahiro Koishikawa
Cite this page
APA: Biography.guide. (2026). Masahiro Koishikawa. https://biography.guide/masahiro-koishikawa/
MLA: "Masahiro Koishikawa." Biography.guide, https://biography.guide/masahiro-koishikawa/.
Chicago: "Masahiro Koishikawa." Biography.guide. https://biography.guide/masahiro-koishikawa/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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