  We identify spectral similarities between asteroids and meteorites. We
identify spectral matches between 500 asteroid spectra and over 1,000 samples
of RELAB meteorite spectra over 0.45-2.5 microns. We reproduce many major and
previously known meteorite-asteroid connections and find possible new, more
rare or less-established connections. Well-established connections include:
ordinary chondrites (OC) with S-complex asteroids; pristine CM carbonaceous
chondrites with Ch-type asteroids and heated CMs with C-type asteroids; HED
meteorites with V-types; enstatite chondrites with Xc-type asteroids; CV
meteorites with K-type asteroids; Brachinites, Pallasites and R chondrites with
olivine-dominated A-type asteroids.
  We find a trend from Q, Sq, S, Sr to Sv correlates with LL to H, with Q-types
matching predominately to L and LL ordinary chondrites, and Sr and Sv matching
predominantly with L and H ordinary chondrites. Ordinary chondrite samples that
match to the X-complex, all measurements of slabs and many labeled as dark or
black (shocked) OCs. We find carbonaceous chondrite samples having spectral
slopes large enough to match D-type asteroid spectra.
  In many cases the asteroid type to meteorite type links are not unique. While
there are well established matches between an asteroid class and meteorite
class, there are less common but still spectrally compatible matches between
many asteroid types and meteorite types. This result emphasizes the diversity
of asteroid and meteorite compositions and highlights the degeneracy of
classification by spectral features alone. Recent and upcoming spacecraft
missions will shed light on the compositions of many of the asteroid classes,
particularly those without diagnostic features, (C-, B-, X-, and D-types), with
measurements of Ceres, Ryugu, Bennu, Psyche, and C-, P-, and D-types as part of
the Lucy mission.
