Asteroid Lightcurve Analysis at the Center for Solar System Studies Palmer Divide Station: 2023 May-July

CCD photometric observations of twenty asteroids were made at the Center for Solar System Studies Palmer Divide Station during 2023 May and July. Data analysis found two likely binary asteroids: 2449 Kenos and (236716) 2007 FV42. Hungaria asteroids 3225 Hoag and 4232 Aparicio have unexplained secondary periods, and the near-Earth asteroid (467336) 2002 LT38 is very likely to be in non-principal axis rotation, i.e., it is a tumbler.