Destiny & Judgement Recharge?

Is the recharge of the Destiny and Judgement powers fixed?

Meaning that neither +recharge nor -recharge change it?

Yes.

I appreciate the quick info.

What about the accuracy of Judgement?

Is that buffed by any +tohit or any global +acc you have?

Also yes. Judgements have a base acc of 1.2, if I recall, so if you want it to reliably hit high-level enemies you'll need +tohit (mostly from powers), +acc (mostly from IOs), or a Nerve/Vigor alpha, among other possible solutions.