Neglected Lightcurves from the Shed of Science

CCD observations of five asteroids made between 2016 July and November led to finding synodic periods and lightcurve amplitudes for 1555 Dejan (P = 22.25 ± 0.01 h, A = 0.52 ± 0.05 mag), 4488 Tokitada (P = 34.25 ± 2.25 h, A = 0.58 ± 0.07 mag), 5996 Julioangel (P = 9.74 ± 0.01 h, A = 0.34 ± 0.07 mag), 8083 Mayeda (P = 11.75 ± 0.05 h, A = 0.76 ± 0.05 mag), and (20447) 1999 JR85 (P = 4.925 ± 0.015 h, A = 0.24 ± 0.05 mag).