How much will a retrograde orbit affect my Duna to Ike transfer?

[Djsnowboy267]

Just got my Ike lander coming in for aerocapture on Duna , along with the rest of my Duna mission craft and... they are all in retrograde orbits. How much is this going to affect my transfer and putting myself into an orbit around Ike, if at all?

Edited September 5, 2013 by Djsnowboy267

[dudester28]

Theoretically, it may take a little more Delta V but not to the point that it would be noticable. It all depends on the speed at which Ike is orbiting which I believe is not very fast.

[capi3101]

It shouldn't make enough of a difference to be notable in any event; less than a hundred m/s of delta-V at worst.