論文 (主著) " Optical low-dispersion spectroscopic observations of Comet 103P/Hartley 2 at Koyama Astronomical Observatory during the EPOXI flyby " が Special Icarus Issue on the Stardust-NExT and EPOXI missions に掲載された ( Shinnaka et al. (2012), Icarus, XXX, XXX )。
2012.10.14 – 19 Camference
44th annual meeting of the Division for Planetary Sciences (DPS) にて、主著者としてポスター発表を行う(タイトル:High-Dispersion Optical Spectra in the Inner Coma of Comet 103P/Hartley 2 at the Close Approach to the Earth)。
2012.4.20 Published (Refereed Journal)
論文 (主著) " Ortho-to-Para Abundance Ratio of Water Ion in Comet C/2001 Q4 (NEAT): Implicaation for Ortho-to-Para Abundance Ratio of Water " が Astrophysical Journal に掲載された ( Shinnaka et al. (2012), ApJ, 749, 101 )。