Obama did not get the super majority until Jun 30, 2009. And only had it until Feb 2010.
The Senate passed OC in Dec 24, 2009. (Not on Rep vote...so yes the filibuster proof majority was required)
It was first had to pass the House and they did not introduce it until Sept. 2009. And did not pass it until Nov 2009.
So we have...Sept thru Dec 2009....looks like 3 months to me.