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Source-basedFalling
Hiroki Kosai
Japanese astronomer
- Fame46.5
- Momentum0.0
- Wikipedia293
Born 1933 · age 93Japan
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Summary
Updated 2026-06-20
Hiroki Kosai was a Japanese astronomer with the Kiso Observatory. He is best known for helping to popularize astronomy in Japan and for his observations of comets and asteroids, most notably with his co-discovery of the comet 1976 XVI. He is credited by the Minor Planet Center (MPC) with the discovery of nearly 100 asteroids.
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Fame
Falling46.5
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical16.4
Source confidence60.0
Completeness55.0
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Sources
- 香西洋樹Low confidencewikipedia · zh.wikipedia.org
- هيروكى كوساىLow confidencewikipedia · arz.wikipedia.org
- Хироки КосайLow confidencewikipedia · bg.wikipedia.org
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