English: 90 second exposure of Near-Earth asteroid 2004 BL86 with a 80mm refractor and a Canon T3i at prime focus. The image was taken at 2015-01-26 2:43AM PST (10:43 UT) from Blue Canyon, CA as the asteroid passed 3rd magnitude Xi Puppis. Since the stars are being tracked the asteroid left a star trail on the left hand side. The asteroid was about 11 degrees above the horizon and the clouds were rolling in. The asteroid was travelling upward in the image.