21 September 1875 discovery of 149 Medusa

21 September 1900 discovery of 458 Hercynia

21 September 1901 discovery of 478 Tergeste

21 September 1908 discovery of 671 Carnegia and 672 Astarte

21 September 1909 discovery of 693 Zerbinetta

21 September 1928 discovery of 1123 Shapleya

21 September 1987 discovery of 4177 Kohman

21 September 1997 discovery of 31122 Brooktaylor

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21 September 1832 Birth of Louis-Paul Cailletet

21 September 1926 Birth of Donald Arthur Glaser

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Chronology