  Large exoplanet surveys have successfully detected thousands of exoplanets
to-date. Utilizing these detections and non-detections to constrain our
understanding of the formation and evolution of planetary systems also requires
a detailed understanding of the basic properties of their host stars. We have
determined the basic stellar properties of F, K, and G stars in the Strategic
Exploration of Exoplanets and Disks with Subaru (SEEDS) survey from echelle
spectra taken at the Apache Point Observatory's 3.5m telescope. Using ROBOSPECT
to extract line equivalent widths and TGVIT to calculate the fundamental
parameters, we have computed Teff, log(g), vt, [Fe/H], chromospheric activity,
and the age for our sample. Our methodology was calibrated against previously
published results for a portion of our sample. The distribution of [Fe/H] in
our sample is consistent with that typical of the Solar neighborhood.
Additionally, we find the ages of most of our sample are $< 500 Myrs$, but note
that we cannot determine robust ages from significantly older stars via
chromospheric activity age indicators. The future meta-analysis of the
frequency of wide stellar and sub-stellar companions imaged via the SEEDS
survey will utilize our results to constrain the occurrence of detected
co-moving companions with the properties of their host stars.
