Recent high-resolution 2.10- to 2.13-mu m equatorial spectra of Jupite
r show several prominent absorption lines in addition to a narrow H-2
1-0 S(1) absorption. Comparison with laboratory spectra of the H-2 dim
er reveals excellent wavelength coincidences with five of the jovian a
bsorptions. We conclude that the jovian lines are due to the H-2 dimer
. No other jovian lines are clearly detected in this spectral interval
. (C) 1995 Academic Press, Inc.