2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/195454A few typos in Mamajek, Meyer, & Liebert (2002, AJ, 124, 1670) have been corrected in this erratum (including two stellar misidentifications and an incorrect power in the units of a slope). The most significant is the correction of a sign error in the published polynomial conversion between Tycho and Johnson-Cousins (B-V) colors.1 page, to appear in April 2006 Astronomical JournalAstrophysicsErratum: "Post-T Tauri Stars in the Nearest OB Association" (AJ, 124, 1670 [2002])text