(38083) Rhadamanthus = 1999 HX11
Rhadamanthus was a son of Zeus and Europa. Because of his just and
upright life, after death he was appointed a judge of the dead and
the ruler of Elysium, a blissfully beautiful area of the Underworld
where those favored by the gods spent their life after death. The
name was suggested by E. K. Elliot.
A complete set of naming citations of the numbered minor planets is available in the Dictionary of Minor Planet Names, edited by Lutz Schmadel.