Named in memory of Kiyotsugu Hirayama (1874–1943), discoverer of the so-called Hirayama families of minor planets. (M 4237)
Hirayama is also honored by a lunar crater.
Avastatud: 27-2-1973 Avastamiskoht: Bergedorf Avastajad: Kohoutek, L. | ||
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Kategooriad: Astronoomid, Jaapan, |