The sensor in the D600 is so much better than that in the D200. I’ve taken a number of full moon pictures with the 70-300mm 1:3.5-4.5 zoom (at 300mm) with the D200 which is an equivalent of a 450mm lens and nothing is close to the detail I’m getting with the D600.
The moon shot was exposed in manual mode with ISO 400 at F/11 for 1/125 sec. Massaged in Lightroom 4. Click on the image to see it bigger.