*Olivier S Barnouin¹, Micheal G. Daly², Eric E Palmer³, Robert W Gaskell³, John R. Weirich³, Catherine L Johnson⁴, Manar Al Asad⁴, James H Roberts¹, Mark E. Perry¹, Hannah C.M. Sursorney⁴, R. Terik Daly¹, Edward B. Bierhaus⁵, Jeff A Seabrook², Raymond C. Espiritu¹, A. Hari Nair¹, Lilian Nguyen¹, Gregory A Neumann⁶, Carolyn M Ernst¹, William V Boynton⁷, Micheal C. Nolan⁷, Coralie D. Adams⁹, Micheal C. Moreau⁶, Bashar Rizk⁷, Christian Drouet D'Aubigny⁷, Erica R. Jawin⁸, Kevin J Walsh¹⁰, Patrick Michel¹¹, Stephen R. Schwartz⁷, Ronald L. Ballouz⁷, Erwan M Mazarico⁶, Daniel J. Scheeres¹², Jay W. McMahon¹², W Bottke¹⁰, Seiji Sugita¹³, Naru Hirata¹⁴, Noayuki Hirata¹⁵, Sei-ichiro Watanbe¹⁶, Keara N. Burke⁷, Daniella N. DellaGuistina⁷, Carinna A. Bennet⁷, Dante Lauretta⁷ (1.Johns Hopkins University Applied Physics Laboratory, 2.The Centre for Research in Earth and Space Science, York University, Toronto, Ontario, Canada., 3.Planetary Science Institute, Tucson, AZ, USA, 4.Department of Earth, Ocean and Atmospheric Sciences, University of British Columbia, Vancouver, Canada., 5.Lockheed Martin Space Systems Company, Denver, CO, USA., 6.NASA Goddard Space Flight Center, Greenbelt, MD, USA., 7.Lunar Planetary Laboratory, University of Arizona, Tucson, AZ, USA., 8.Smithsonian Institution National Museum of Natural History, Washington, DC, USA., 9.KinetX Aerospace, Inc. Simi Valley, CA, USA, 10.Southwest Research Institute, Boulder, CO, USA., 11.Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange, Nice, France., 12.Department of Aerospace Engineering Sciences, University of Colorado, Boulder, CO, USA., 13.University of Tokyo, Tokyo, Japan., 14.Aizu University, Aizu-Wakamatsu, Japan., 15.Kobe University, Kobe, Japan., 16.Nagoya University, Nagoya, Japan.)

*Erica R Jawin¹, Kevin J Walsh², Tim McCoy¹, Harold C Connolly³, Dante S Lauretta⁴, Ron L Ballouz⁴, Olivier S Barnouin⁵, C Beddingfield⁶, Carina A Bennett⁴, Edward B Bierhaus⁷, Keara N Burke⁴, Ben Clark⁸, Michael G Daly⁹, Marco Delbo¹⁰, Daniella DellaGiustina⁴, Jason P Dworkin¹¹, Christine Hartzell¹², John Marshall⁶, Patrick Michel¹⁰, Jamie L. Molaro¹³, Mike Nolan⁴, Maurizio Pajola¹⁴, Mark Perry⁵, Bashar Rizk⁴, Scott Sandford¹⁵, Dan J Scheeres¹⁶, Stephen R Schwartz⁴, David Trang¹⁷ (1.Smithsonian National Institute, Washington, DC, USA, 2.Southwest Research Institute, Boulder, CO, USA, 3.Dept. of Geology, Rowan University, Glassboro, NJ, USA, 4.Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ, USA , 5.The Applied Physics Laboratory, Johns Hopkins University, Laurel, MD, USA, 6.SETI Institute, Mountain View, CA, USA, 7.Lockheed Martin Space Systems Company, USA, 8.Space Science Institute, Boulder CO, USA, 9.York University, Canada, 10.Laboratoire Lagrange, Université Côte d’Azur, Observatoire de la Côte d’Azur, CNRS, Laboratoire Lagrange, Nice, France, 11.NASA Goddard Space Flight Center, Greenbelt, MD, USA, 12.Department of Aerospace Engineering, University of Maryland, College Park MD, USA, 13.Planetary Science Institute, Tucson, AZ, USA, 14.INAF - Astronomical Observatory of Padova, Italy, 15.NASA Ames Research Center, USA, 16.Dept. of Aerospace Engineering Sciences, University of Colorado, Boulder, CO, USA, 17.HIGP/University of Hawaii at Manoa, USA)

*Ronald Ballouz¹, Nicola Baresi², Olivier S Barnouin³, Carina A Bennet¹, Edward B Bierhaus⁴, Keara N Burke¹, Harold C Connolly⁵, Sarah T Crites², Daniella DellaGiustitna¹, Erica Jawin⁶, Dante S Lauretta¹, Patrick Michel⁷, Derek C Richardson⁸, Dan J Scheeres⁹, Stephen Schwartz¹, Seiji Sugita¹⁰, Eri Tatsumi¹⁰, Florian Thuillet⁷, Kevin Walsh¹¹ (1.Lunar and Planetary Lab, University of Arizona, Tucson, AZ, USA, 2.Institute of Space and Astronautical Science, Sagamihara, Japan, 3.The Applied Physics Laboratory, Johns Hopkins University, Laurel, MD, USA, 4.Lockheed Martin, Boulder, CO, USA, 5.Department of Geology, Rowan University, Glassboro, NJ, USA, 6.Smithsonian National Museum of Natural History, Washington, DC, USA, 7.UCA-OCA-CNRS, Lagrange Laboratory, Nice, France, 8.Dept. of Astronomy, University of Maryland, College Park, MD, USA, 9.Dept. of Aerospace Engineering Sciences, University of Colorado, Boulder, CO, USA, 10.University of Tokyo, Tokyo, Japan, 11.Southwest Research Institute, Boulder, CO, USA)

*Brian Hamilton Day¹, Emily Law² (1.NASA Solar System Exploration Research Virtual Institute, NASA Ames Research Center, 2.NASA Jet Propulsion Laboratory, California Institute of Technology)

*Masanori Kanamaru¹, Sho Sasaki¹, Mark Wieczorek² (1.Osaka University, 2.Côte d'Azur Observatory)

*Aki Takigawa^1,4, Yuki Kimura¹, Yoshihiro Furukawa², Tomoki Nakamura³ (1.Graduate School of Science, Kyoto University, 2.Institute of Low Temperature Science, 3.Graduate School of Science, Tohoku University, 4.The Hakubi Center for Advanced Research)