Yoko Hasuo (b. 1952), the wife of Japanese amateur astronomer Ryuichi Hasuo, was cotranslator of the International Halley Watch manual into Japanese. She has been supportive of her husband's activity as a member of the Comet Conference and Cometary Summer School in Japan. The name was suggested by R. Hasuo.
Avastatud: 14-11-1993 Avastamiskoht: Fujieda Avastajad: Shiozawa, H., Urata, T.