Full Resolution The previous CA01 image showed the shape well. This image, CA04 was taken 30 minutes later (= 15,000 km closer), and shows far more surface detail.
Our best image overall is the one known as CA06, taken another 40 minutes later, very near close-approach at 3500 km above the surface. CA06 is a series of 892 images, all LORRI full-res 1024x1024 frames, 0.025-second exposure, at a best resolution of 0.03 km/pixel. Due to limited bandwidth and Arrokoth passing near the Sun in the sky, that image sequence was stored on the spacecraft and didn't downlink til February 2018, two months after flyby.
