Schematic representation of the hierarchical configurations proposed for S1082. Left: the 2+1 model of V01 and S03, in which the close binary Aa–Ab (a ∼ 0.03 AU, e∼0; 2.52 and 1.58 M_⊙) is orbited by a single blue straggler B (1.7 M_⊙) on a wide, eccentric orbit (a∼4 AU, e∼0.57). Right: the 2+2 configuration favored in this work, consisting of two bound binaries: the close pair Aa–Ab (a = 0.02 AU, e = 0; 1.30 and 1.00 M_⊙) and the wider Ba–Bb system (a∼3 AU, e∼0.58; 1.4 and 0.35 M_⊙). These two binaries orbit each other on a very wide outer orbit with a = 390 AU. Orbits are not to scale; the schematic is intended only to illustrate the hierarchical architecture and labeling used throughout the paper.