1462 Zamenhof 1462 Zamenhof 1462 Zamenhof, provisional designation , is a carbonaceous Themistian asteroid from the outer regions of the asteroid belt, approximately 27 kilometers in diameter. It was discovered on 6 February 1938, by Finnish astronomer Yrjö Väisälä at the Iso-Heikkilä Observatory in Finland. The asteroid was named after L. L. Zamenhof, the creator of Esperanto. It is a recognized Zamenhof-Esperanto object. "Zamenhof" is a Themistian asteroid that belongs to the Themis family (), a very large family of carbonaceous asteroids, named after 24 Themis. It orbits the Sun in the outer main-belt at a distance of 2.8–3.5 AU once every
Ludwik Marteau Ludwik Marteau Ludwik Marteau, originally Louis-François Marteau (c.1715, Paris - 2 November 1804, Warsaw) was a French-born Polish court painter who served under kings Augustus III and Stanisław August Poniatowski. All of his known works are portraits; both full size and miniatures. His father was a carpenter at the royal Palace of Versailles. One of his aunts on his mother's side was married to the Polish court painter, Louis de Silvestre. It is not known exactly when he arrived in Poland, but it appears that his teacher, Maurice Quentin de La Tour made the recommendation to go and Silvestre arranged