  We present the visual orbit of the double-lined eclipsing binary, HD 185912,
from long baseline interferometry with the CHARA Array. We also obtain echelle
spectra from the Apache Point observatory to update the spectroscopic orbital
solution and analyze new photometry from Burggraaff et al. to model the
eclipses. By combining the spectroscopic and visual orbital solutions, we find
component masses of M1 = 1.361 +/- 0.004 Msun and M2 = 1.331 +/- 0.004 Msun,
and a distance of d = 40.75 +/- 0.30 pc from orbital parallax. From the light
curve solution, we find component radii of R1 = 1.348 +/- 0.016 Rsun and R2 =
1.322 +/- 0.016 Rsun. By comparing these observed parameters to stellar
evolution models, we find that HD 185912 is a young system near the zero age
main sequence with an estimated age of 500 Myr.
