. "metal asteroid of the same name" . . . . . . "3.759394490691E11" . "16 Psyche#Exploration" . "1.57517136E8" . "a body" . . "4.978617136896E11" . "5.9" . "asteroid of the same name" . . . "9.22" . . "of the same name" . . . . "1852-03-17" . . . . "JD 2453300.5 (22 October 2004)" . "16 Psyche" . . "648.0" . . . . . "Psyche" . . . . . . . . "16 Psyche" . "16 Psyche" . .