Finally got around to doing an animation on 357439 (2004 BL86) - 15 x 7 sec subs, Canon 650D, 200mm lens, ISO 6400, F/5.6 (crops). Image scale is roughly 6"/pixel. 11:45-11:50, 26 Jan 2015 UT.
http://i727.photobucket.com/albums/w...t.gif~original
Cheers -