Geometric albedo (p_V) vs. diameter (D) for the full scattered disk and resonant sample. The clusters are color-coded: blue – DN; red – BR; green – BN; gray – ambiguous group assignment. Filled circles, stars, squares, and triangles indicate plutinos, other resonances, scattered disk objects, and detached objects, respectively. Open circles are any other dynamical class, except the Centaurs that are shown as asterisks. Dotted lines represent the constant absolute magnitudes, as labeled. Purple symbols with dashed lines indicate those targets for which only diameter upper- and albedo lower limits could be derived in this paper.