Lightcurve results for Asteroid 5764 1985 CS1.
No reasonable period was derived.
Asteroid 5764 1985 CS1 is a main belt asteroid that was discovered on 10 February, 1985 by H. Debehogne at La Silla. The semi-major axis is 2.94 AU and the eccentricity is 0.215 and the inclination is 4.95 degrees.
I observed this asteroid on 1 night during June 2006 when it was in the field of another asteroid I was observing. Although the asteroid showed a good change in brightness, the lightcurve was too incomplete for a reasonable period to be derived.