The magnitude 14.7 asteroid (824) Anastasia will occults the magnitude 2.5 close double star zeta Ophiuchus (HD 149757) in the constellation Ophiuchus, at 10:21 UT, 6th April, 2010. The 8.6 second event will be visible from Western Canada and the USA.
Position (2000): RA 16 37 09.5378, Dec -10 34 01.524