Asteroid
On September 28, 2007 the main belt asteroid 11430 (9560 P-L) was named after him and is now known as 11430 Lodewijkberg. The asteroid was discovered October 17, 1960 by Cornelis Johannes van Houten and Ingrid van Houten-Groeneveld at Leiden Observatory, where they were studying photographic plates taken by Tom Gehrels using the Palomar Observatory's Samuel Oschin telescope.
Read more about this topic: Lodewijk Van Den Berg