Rose-Hulman spring 2005 lightcurve results: 155 Scylla, 590 Tomyris, 1655 Comas Solá, 2058 Roka, 6379 Vrba, and (25934) 2001 DC74.

CCD images recorded in March and April 2005 using the Tenagra Observatory 32-inch telescope yielded lightcurve periods and amplitudes for five asteroids: 155 Scylla 7.958±0.002 h, 0.20 mag; 590 Tomyris 5.55±0.05 h, 0.93 mag; 1655 Comas Solá 20.4±0.1 h, 0.20 mag; 2058 Roka 10.09±0.01 h, 0.50 mag; 6379 Vrba 5.11±0.01 h, 0.36 mag; (25934) 2001 DC74 19.1±0.05 h, 0.90 mag. Additionally, 12 targets listed herein were found to have too low a lightcurve amplitude after one night to continue following.