(Top left) UKIDSS LAS image of G71-33A (central bright source) and its proper-motion eclipsing binary companion to the southwest (A. Lawrence et al. 2007). Brightness is shown on a logarithmic scale. (Bottom left) Phase-folded TESS light curve of the diluted eclipsing binary and the best-fitting ellc model. (Right) BaSTI isochrones showing the observed Gaia sources and the inferred positions of the unresolved eclipsing-binary components.