(4170)
Semmelweis
=
1980 PT
Discovered 1980 August 6 by Z. Vávrová at Kle.
Named in memory of Ignaz Fü lö p Semmelweis (1818-1865), Hungarian physician.
(MPC 22501 | 1993 September 1)
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(c) 2001-2011, Klet Observatory, Ceske Budejovice