 In August 2006, a rotational lightcurve of "Geake" was obtained from photometric observations by American astronomer Brian Warner at his Palmer Divide Observatory () in Colorado.Lightcurve analysis gave a rotation period of 38.29 hours with a brightness variation of 0.78 magnitude ().While not being a slow rotator, it has a longer than average rotation, which lies normally between 2 and 20 hours.