Asteroids named after people called Hartwig
(251621) Luthen
Hartwig L眉then (b. 1960), associate professor of plant physiology at the University of Hamburg, has been an amateur astronomer since childhood and an active lunar and planetary imager. He is the heart and soul of the Gesellschaft f眉r volkst眉mliche Astronomie, Hamburg's amateur astronomy association.Discovered 10 September 2009 by Busch, M., Kresken, R., ESA OGS