Lightcurve results for Asteroid 6192 1990 KB1.
No reasonable period was derived.
Asteroid 6192 1990 KB1 is a main belt asteroid that was discovered on 21 May, 1990 by E. F. Helin at Palomar. The semi-major axis is 1.98 AU and the eccentricity is 0.266 and the inclination is 10.33 degrees.
I observed this asteroid on 2 nights during June 2004 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.