Sadao Sei
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| 2909 Hoshi-no-ie | 9 May 1983 | Template:MPC |
Template:Nihongo is a Japanese astronomer who discovered an asteroid in 1983.<ref name="MPC-Discoverers" />
He is credited by the Minor Planet Center with the discovery of 2909 Hoshi-no-ie, a main-belt asteroid of the Eos family, which he named after his observatory. The meaning of "Hoshi-no-ie" is "a star house".<ref name="springer" /> Naming citation was published on 17 February 1984 (Template:Small).<ref name="MPC-Circulars-Archive" />