Hubertus Frederik Henrichs (b. 1949) is a Dutch astronomer who studied super-massive stars. He is also a teacher and composer, known for his piano composition “The Dwarf Planets” (for Ceres, Ixion, Sedna, Orcus, Eris, Quaoar and Pluto). Name suggested by S.J. de Vet and C.E. Koppeschaar.