Johann Palisa

Johann Palisa was an Austrian astronomer, born in Troppau, Austrian Silesia, now Czech Republic. He was a prolific discoverer of asteroids, discovering 122 in all, from 136 Austria in 1874 to 1073 Gellivara in 1923. Some of his notable discoveries include 153 Hilda, 216 Kleopatra, 243 Ida, 253 Mathilde, 324 Bamberga, and the near-Earth asteroid 719 Albert. Palisa made his discoveries without the aid of photography, and he remains the most successful visual (non-photographic) asteroid discoverer of all time. He was awarded the Valz Prize from the French Academy of Sciences in 1906. The asteroid 914 Palisana, discovered by Max Wolf in 1919, and the lunar crater Palisa were named in his honour.

6 December 1848

Born on the same birth day (6 December): Adriana Moisés Pinto • Arthur Henry Adams • Ben Watt • Craig Newmark • Davide Calabria • Ewan Birney • Giannis Antetokounmpo • Hara Prasad Shastri • Joseph Lamb (composer) • Kevin Cash • Miklós Szabó (middle-distance runner) • Nick Park • Robb Royer • Rudolf Schlichter • Warren Hastings • Wendy Ellis Somes • William Arnott (biscuit manufacturer) • William Cavendish, 1st Duke of Newcastle

Born in the same month (December 1848): William Shiels