P53E:
Vesta and Ceres as Seen by Dawn and Earth-Based Instruments II Posters


Session ID#: 8728

Session Description:
Ceres and Vesta are the largest bodies in the main asteroid belt. Unlocking their geological histories will advance our understanding of how proto-planets form and evolve. This session is focused on Dawn mission data and its three onboard instruments: two framing cameras (FC), the visible and IR spectrometer (VIR), and the gamma-ray and neutron spectrometer (GRaND). First results from Ceres based on approach, survey, and high-altitude mapping campaigns constitute the highlights of this session supplemented by thorough investigations on Vesta geology. Complementary Earth-based (ground and orbital) observations along with laboratory, numerical, and theoretical applications and analyses are particular welcome.
Primary Convener:  Thomas Platz, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany
Conveners:  Andreas Nathues1, Vishnu Reddy2 and Thomas Platz1, (1)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany(2)University of Arizona, Tucson, United States
Chairs:  Thomas Platz, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany and Christopher T Russell, University of California, IGPP/EPSS, Los Angeles, CA, United States
OSPA Liaison:  Thomas Platz, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • T - Tectonophysics
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

6020 Ices [PLANETARY SCIENCES: COMETS AND SMALL BODIES]
6040 Origin and evolution [PLANETARY SCIENCES: COMETS AND SMALL BODIES]
6063 Volcanism [PLANETARY SCIENCES: COMETS AND SMALL BODIES]
6205 Asteroids [PLANETARY SCIENCES: SOLAR SYSTEM OBJECTS]

Abstracts Submitted to this Session:

High-resolution Ceres HAMO Atlas derived from Dawn FC Images (60218)
Thomas Roatsch1, Elke Kersten1, Klaus-Dieter Matz2, Frank Preusker1, Frank Scholten3, Ralf Jaumann3, Carol A Raymond4 and C. T. Russell5, (1)German Aerospace Center (DLR), Berlin, Germany, (2)German Aerospace Center, Berlin, Germany, (3)German Aerospace Center DLR Berlin, Berlin, Germany, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (5)University of California Los Angeles, Los Angeles, CA, United States
Preliminary Geological Map of the Ac-H-1 Asari Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data. (75348)
Lucy-Ann McFadden1, Ottaviano Ruesch1,2, Harald Hiesinger3, Jennifer E. C. Scully4, Thomas Kneissl5, Kynan Hughson6, David A Williams7, Thomas Roatsch8, Frank Preusker9, Nico Schmedemann5, Simone Marchi10, Ralf Jaumann9, Andreas Nathues11, Carol A Raymond12, Christopher T Russell13 and The Dawn Science Team, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)GSFC/Oak Ridge Associated Universities, Planetary Systems Laboratory, Greenbelt, MD, United States, (3)University of Münster, Institute for Planetology, Münster, Germany, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (5)Free University of Berlin, Berlin, Germany, (6)University of Alaska Anchorage, Anchorage, AK, United States, (7)Arizona State University, Tempe, AZ, United States, (8)German Aerospace Center (DLR), Berlin, Germany, (9)German Aerospace Center DLR Berlin, Berlin, Germany, (10)Southwest Research Institute Boulder, Boulder, CO, United States, (11)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (13)University of California, IGPP/EPSS, Los Angeles, CA, United States
Preliminary Geological Map of the Ac-H-2 Coniraya Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (79357)
Jan Hendrik Pasckert1, Harald Hiesinger2, David A Williams3, David A Crown4, Scott C Mest5, Debra Buczkowski6, Paul Schenk7, Jennifer E. C. Scully8, Ralf Jaumann9, Thomas Roatsch10, Frank Preusker9, Thomas Platz11, Andreas Nathues11, Martin Hoffmann11, Simone Marchi12, Maria Cristina De Sanctis13, Christopher T Russell14 and Carol A Raymond15, (1)University of Münster, Münster, Germany, (2)University of Münster, Institute for Planetology, Münster, Germany, (3)Arizona State University, Tempe, AZ, United States, (4)Planetary Science Institute, Tucson, AZ, United States, (5)Planetary Science Institute Tucson, Tucson, AZ, United States, (6)JHU Applied Physics Laboratory, Laurel, MD, United States, (7)Lunar and Planetary Institute, USRA, Houston, TX, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (9)German Aerospace Center DLR Berlin, Berlin, Germany, (10)German Aerospace Center (DLR), Berlin, Germany, (11)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (12)Southwest Research Institute Boulder, Boulder, CO, United States, (13)IAPS-INAF, Rome, Italy, (14)University of California, IGPP/EPSS, Los Angeles, CA, United States, (15)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-3 Dantu Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (73149)
Thomas Kneissl1, Nico Schmedemann1, Adrian Neesemann1, David A Williams2, David A Crown3, Scott C Mest4, Debra Buczkowski5, Jennifer E. C. Scully6, Dr. Alessandro Frigeri7, Ottaviano Ruesch8, Harald Hiesinger9, Sebastian H.G. Walter1, Ralf Jaumann10, Thomas Roatsch11, Frank Preusker10, Andreas Nathues12, Thomas Platz12, Martin Hoffmann12, Michael Schäfer12, Maria Cristina De Sanctis13, Carol A Raymond14, Christopher T Russell15, Elke Kersten16 and Andrea Nass10, (1)Free University of Berlin, Berlin, Germany, (2)Arizona State University, Tempe, AZ, United States, (3)Planetary Science Institute, Tucson, AZ, United States, (4)Planetary Science Institute Tucson, Tucson, AZ, United States, (5)JHU Applied Physics Laboratory, Laurel, MD, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (7)IAPS-INAF, Istituto di Astrofisica e Planetologia Spaziali (IAPS), Rome, Italy, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)University of Münster, Institute for Planetology, Münster, Germany, (10)German Aerospace Center DLR Berlin, Berlin, Germany, (11)German Aerospace Center (DLR), Berlin, Germany, (12)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (13)IAPS-INAF, Rome, Italy, (14)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (15)University of California, IGPP/EPSS, Los Angeles, CA, United States, (16)German Aerospace Center DLR, Berlin, Germany
Preliminary Geological Map of the Ac-H-4 Ezinu Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (67637)
Jennifer E. C. Scully1, Carol A Raymond2, David A Williams3, Debra Buczkowski4, Scott C Mest5, Kynan Hughson6, Christopher T Russell7, Thomas Kneissl8, Ottaviano Ruesch9, Dr. Alessandro Frigeri10, Jean Philippe Combe11, Paul Schenk12, Ralf Jaumann13, Thomas Roatsch14, Frank Preusker14, Thomas Platz15, Andreas Nathues15, Martin Hoffmann15, Michael Schäfer15, Ryan S Park1, Simone Marchi16 and Maria Cristina De Sanctis17, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Arizona State University, Tempe, AZ, United States, (4)JHU Applied Physics Laboratory, Laurel, MD, United States, (5)Planetary Science Institute Tucson, Tucson, AZ, United States, (6)University of Alaska Anchorage, Anchorage, AK, United States, (7)University of California, IGPP/EPSS, Los Angeles, CA, United States, (8)Free University of Berlin, Berlin, Germany, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)IAPS-INAF, Istituto di Astrofisica e Planetologia Spaziali (IAPS), Rome, Italy, (11)Bear Fight Institute, Winthrop, WA, United States, (12)Lunar and Planetary Institute, USRA, Houston, TX, United States, (13)German Aerospace Center DLR Berlin, Berlin, Germany, (14)German Aerospace Center (DLR), Berlin, Germany, (15)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (16)Southwest Research Institute Boulder, Boulder, CO, United States, (17)IAPS-INAF, Rome, Italy
Preliminary Geological Map of the Ac-H-5 Fejokoo Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (65852)
Kynan Hughson1, Steven J Schwartz2, David A Williams3, Debra Buczkowski4, Scott C Mest5, Jennifer E. C. Scully6, Harald Hiesinger7, Thomas Platz8, Ottaviano Ruesch9, Paul Schenk10, Dr. Alessandro Frigeri11, Ralf Jaumann12, Thomas Roatsch13, Frank Preusker12, Andreas Nathues8, Martin Hoffmann8, Michael Schäfer8, Ryan S Park6, Simone Marchi14, Maria Cristina De Sanctis15 and Carol A Raymond16, (1)University of Alaska Anchorage, Anchorage, AK, United States, (2)Russian Academy of Sciences, Moscow, Russia, (3)Arizona State University, Tempe, AZ, United States, (4)JHU Applied Physics Laboratory, Laurel, MD, United States, (5)Planetary Science Institute Tucson, Tucson, AZ, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (7)University of Münster, Institute for Planetology, Münster, Germany, (8)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)Lunar and Planetary Institute, USRA, Houston, TX, United States, (11)IAPS-INAF, Istituto di Astrofisica e Planetologia Spaziali (IAPS), Rome, Italy, (12)German Aerospace Center DLR Berlin, Berlin, Germany, (13)German Aerospace Center (DLR), Berlin, Germany, (14)Southwest Research Institute Boulder, Boulder, CO, United States, (15)IAPS-INAF, Rome, Italy, (16)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-6 Haulani Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (63443)
Katrin Krohn1, Ralf Jaumann1, Andrea Nass2, Katharina A. Otto3, Stefan Schroeder4, David A Williams5, Debra Buczkowski6, Scott C Mest7, Jennifer E. C. Scully8, Isabel von der Gathen1, Elke Kersten2, Klaus-Dieter Matz1, Carle M Pieters9, Frank Preusker1, Thomas Roatsch2, Maria Cristina De Sanctis10, Franziska Schulzeck1, Katrin Stephan11, Federico Tosi12, Roland J Wagner1, Francesca Zambon12, Steven J Schwartz13 and Carol A Raymond14, (1)German Aerospace Center DLR Berlin, Berlin, Germany, (2)German Aerospace Center (DLR), Berlin, Germany, (3)German Aerospace Centre (DLR), Berlin, Germany, (4)German Aerospace Center DLR Berlin, Institute of Planetary Research, Berlin, Germany, (5)Arizona State University, Tempe, AZ, United States, (6)JHU Applied Physics Laboratory, Laurel, MD, United States, (7)Planetary Science Institute Tucson, Tucson, AZ, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (9)Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, (10)IAPS-INAF, Rome, Italy, (11)German Aerospace Center, Berlin, Germany, (12)INAF-IAPS, Rome, Italy, (13)Russian Academy of Sciences, Moscow, Russia, (14)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-7 Kerwan Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (60123)
David A Williams1, David A Crown2, Scott C Mest2, Debra Buczkowski3, Paul Schenk4, Jennifer E. C. Scully5, Ralf Jaumann6, Thomas Roatsch7, Frank Preusker7, Thomas Platz8, Andreas Nathues8, Martin Hoffmann8, Michael Schäfer8, Simone Marchi9, Maria Cristina De Sanctis10, Christopher T Russell11 and Carol A Raymond12, (1)Arizona State University, Tempe, AZ, United States, (2)Planetary Science Institute, Tucson, AZ, United States, (3)JHU Applied Physics Laboratory, Laurel, MD, United States, (4)Lunar and Planetary Institute, USRA, Houston, TX, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)German Aerospace Center DLR Berlin, Berlin, Germany, (7)German Aerospace Center (DLR), Berlin, Germany, (8)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (9)Southwest Research Institute Boulder, Boulder, CO, United States, (10)Istituto di Astrofisica e Planetologia Spatiazli IAPS-INAF, Roma, Italy, (11)University of California, IGPP/EPSS, Los Angeles, CA, United States, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-8 Nawish Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (59400)
Dr. Alessandro Frigeri1, Maria Cristina De Sanctis2, Filippo Giacomo Carrorro2, Eleonora Ammannito3, David A Williams4, Scott C Mest5, Debra Buczkowski6, Frank Preusker7, Ralf Jaumann8, Thomas Roatsch7, Jennifer E. C. Scully9, Carol A Raymond10 and Christopher T Russell11, (1)IAPS-INAF, Istituto di Astrofisica e Planetologia Spaziali (IAPS), Rome, Italy, (2)IAPS-INAF, Rome, Italy, (3)University of California Los Angeles, Los Angeles, United States, (4)Arizona State University, Tempe, AZ, United States, (5)Planetary Science Institute Tucson, Tucson, AZ, United States, (6)JHU Applied Physics Laboratory, Laurel, MD, United States, (7)German Aerospace Center (DLR), Berlin, Germany, (8)German Aerospace Center DLR Berlin, Berlin, Germany, (9)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (10)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (11)University of California, IGPP/EPSS, Los Angeles, CA, United States
Preliminary Geological Map of the Ac-H-9 Occator Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (62510)
Debra Buczkowski1, R Aileen Yingst2, David A Williams3, Scott C Mest4, Jennifer E. C. Scully5, David A Crown2, Paul Schenk6, Ralf Jaumann7, Thomas Roatsch8, Frank Preusker7, Thomas Platz9, Andreas Nathues9, Martin Hoffmann9, Michael Schäfer9, Simone Marchi10, Maria Cristina De Sanctis11, Carol A Raymond12 and Christopher T Russell13, (1)JHU Applied Physics Laboratory, Laurel, MD, United States, (2)Planetary Science Institute, Tucson, AZ, United States, (3)Arizona State University, Tempe, AZ, United States, (4)Planetary Science Institute Tucson, Tucson, AZ, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)Lunar and Planetary Institute, USRA, Houston, TX, United States, (7)German Aerospace Center DLR Berlin, Berlin, Germany, (8)German Aerospace Center (DLR), Berlin, Germany, (9)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (10)Southwest Research Institute Boulder, Boulder, CO, United States, (11)IAPS-INAF, Rome, Italy, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (13)University of California, IGPP/EPSS, Los Angeles, CA, United States
Preliminary Geological Maps of the Ac-H-10 Rongo and Ac-H-15 Zadeni Quadrangles: An integrated Mapping Study Using Dawn Spacecraft Data (72453)
Thomas Platz1, Andreas Nathues1, David A Crown2, Scott C Mest2, David A Williams3, Martin Hoffmann1, Michael Schäfer1, Hanna G Sizemore4, R Aileen Yingst2, Ottaviano Ruesch5, Debra Buczkowski6, Thomas Kneissl7, Nico Schmedemann7, Kynan Hughson8, Frank Preusker9 and Christopher T Russell10, (1)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (2)Planetary Science Institute, Tucson, AZ, United States, (3)Arizona State University, Tempe, AZ, United States, (4)Planetary Science Institute, Marlinton, WV, United States, (5)GSFC/Oak Ridge Associated Universities, Planetary Systems Laboratory, Greenbelt, MD, United States, (6)JHU Applied Physics Laboratory, Laurel, MD, United States, (7)Free University of Berlin, Berlin, Germany, (8)University of Alaska Anchorage, Anchorage, AK, United States, (9)German Aerospace Center (DLR), Berlin, Germany, (10)University of California, IGPP/EPSS, Los Angeles, CA, United States
Preliminary Geological Map of the Ac-H-11 Sintana Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (65923)
Franziska Schulzeck1, Ralf Jaumann1, Katrin Krohn1, David A Williams2, Debra Buczkowski3, Scott C Mest4, Jennifer E. C. Scully5, Isabel von der Gathen1, Elke Kersten6, Klaus-Dieter Matz7, Andrea Nass6, Katharina A. Otto8, Carle M Pieters9, Frank Preusker6, Thomas Roatsch6, Maria Cristina De Sanctis10, Stefan Schroeder11, Katrin Stephan7, Roland J Wagner1, Carol A Raymond12 and Christopher T Russell13, (1)German Aerospace Center DLR Berlin, Berlin, Germany, (2)Arizona State University, Tempe, AZ, United States, (3)JHU Applied Physics Laboratory, Laurel, MD, United States, (4)Planetary Science Institute Tucson, Tucson, AZ, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)German Aerospace Center (DLR), Berlin, Germany, (7)German Aerospace Center, Berlin, Germany, (8)German Aerospace Centre (DLR), Berlin, Germany, (9)Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, (10)IAPS-INAF, Rome, Italy, (11)German Aerospace Center DLR Berlin, Institute of Planetary Research, Berlin, Germany, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (13)University of California, IGPP/EPSS, Los Angeles, CA, United States
Preliminary Geological Map of the Ac-H-12 Toharu Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (70154)
Scott C Mest1, David A Williams2, David A Crown1, R Aileen Yingst1, Debra Buczkowski3, Paul Schenk4, Jennifer E. C. Scully5, Ralf Jaumann6, Thomas Roatsch7, Frank Preusker6, Thomas Platz8, Andreas Nathues8, Martin Hoffmann8, Michael Schäfer8, Simone Marchi9, Maria Cristina De Sanctis10, Christopher T Russell11, Carol A Raymond12 and Dawn Instrument, Operations, and Science Teams, (1)Planetary Science Institute, Tucson, AZ, United States, (2)Arizona State University, Tempe, AZ, United States, (3)JHU Applied Physics Laboratory, Laurel, MD, United States, (4)Lunar and Planetary Institute, USRA, Houston, TX, United States, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (6)German Aerospace Center DLR Berlin, Berlin, Germany, (7)German Aerospace Center (DLR), Berlin, Germany, (8)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (9)Southwest Research Institute Boulder, Boulder, CO, United States, (10)IAPS-INAF, Rome, Italy, (11)University of California, IGPP/EPSS, Los Angeles, CA, United States, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-13 Urvara Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (70572)
Hanna G Sizemore1, David A Williams2, Thomas Platz3, David P O'Brien4, Scott C Mest4, R Aileen Yingst4, David A Crown5, Debra Buczkowski6, Paul Schenk7, Jennifer E. C. Scully8, Ralf Jaumann9, Thomas Roatsch10, Frank Preusker9, Andreas Nathues3, Maria Cristina De Sanctis11, Christopher T Russell12 and Carol A Raymond13, (1)Planetary Science Institute, Marlinton, WV, United States, (2)Arizona State University, Tempe, AZ, United States, (3)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (4)Planetary Science Institute Tucson, Tucson, AZ, United States, (5)Planetary Science Institute, Tucson, AZ, United States, (6)JHU Applied Physics Laboratory, Laurel, MD, United States, (7)Lunar and Planetary Institute, USRA, Houston, TX, United States, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (9)German Aerospace Center DLR Berlin, Berlin, Germany, (10)German Aerospace Center (DLR), Berlin, Germany, (11)IAPS-INAF, Rome, Italy, (12)University of California, IGPP/EPSS, Los Angeles, CA, United States, (13)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Preliminary Geological Map of the Ac-H-14 Yalode Quadrangle of Ceres: An Integrated Mapping Study Using Dawn Spacecraft Data (68554)
David A Crown1, R Aileen Yingst1, Scott C Mest1, Thomas Platz2, David A Williams3, Debra Buczkowski4, Paul Schenk5, Jennifer E. C. Scully6, Ralf Jaumann7, Thomas Roatsch8, Frank Preusker7, Andreas Nathues2, Martin Hoffmann2, Michael Schäfer2, Simone Marchi9, Maria Cristina De Sanctis10, Steven J Schwartz11 and Carol A Raymond12, (1)Planetary Science Institute, Tucson, AZ, United States, (2)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (3)Arizona State University, Tempe, AZ, United States, (4)JHU Applied Physics Laboratory, Laurel, MD, United States, (5)Lunar and Planetary Institute, USRA, Houston, TX, United States, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (7)German Aerospace Center DLR Berlin, Berlin, Germany, (8)German Aerospace Center (DLR), Berlin, Germany, (9)Southwest Research Institute Boulder, Boulder, CO, United States, (10)IAPS-INAF, Rome, Italy, (11)Russian Academy of Sciences, Moscow, Russia, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Comparative tectonic features on Ceres and other planetary bodies (66888)
Isabel von der Gathen1, Ralf Jaumann1, Katrin Krohn1, Katharina A. Otto2, Franziska Schulzeck1, David A Williams3, Debra Buczkowski4, Maria Cristina De Sanctis5, Stefan Elgner1, Elke Kersten6, Klaus-Dieter Matz1, Andrea Nass1, Frank Preusker1, Thomas Roatsch2, Paul Schenk7, Stefan Schroeder1,8, Katrin Stephan1, Roland J Wagner1, Carol A Raymond9 and Christopher T Russell10, (1)German Aerospace Center DLR Berlin, Berlin, Germany, (2)German Aerospace Center (DLR), Berlin, Germany, (3)Arizona State University, Tempe, AZ, United States, (4)JHU Applied Physics Laboratory, Laurel, MD, United States, (5)IAPS-INAF, Rome, Italy, (6)German Aerospace Center DLR, Berlin, Germany, (7)Lunar and Planetary Institute, USRA, Houston, TX, United States, (8)German Aerospace Center DLR Berlin, Institute of Planetary Research, Berlin, Germany, (9)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (10)University of California, IGPP/EPSS, Los Angeles, CA, United States
Albedo and Spectral Variability on Ceres from Four Decades of Observations (77484)
Jian-Yang Li1, Andreas Nathues2, Lucille Le Corre1, Vishnu Reddy3, Mark V Sykes4, Uri Carsenty5, Julie C Castillo6, Martin Hoffmann2, Ralf Jaumann5, Katrin Krohn5, Stefano Mottola5, Thomas H Prettyman1, Michael Schäfer2, Paul Schenk7, Stefan Schroeder8, David A Williams9, David E Smith10, Maria T Zuber11, Alexander S. Konopliv12, Ryan S Park6, Carol A Raymond13 and Steven J Schwartz14, (1)Planetary Science Institute, Tucson, AZ, United States, (2)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (3)University of Arizona, Lunar and Planetary Laboratory, Tucson, United States, (4)Planetary Science Institute Tempe, Tempe, AZ, United States, (5)German Aerospace Center DLR Berlin, Berlin, Germany, (6)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (7)Lunar and Planetary Institute, USRA, Houston, TX, United States, (8)German Aerospace Center DLR Berlin, Institute of Planetary Research, Berlin, Germany, (9)Arizona State University, Tempe, AZ, United States, (10)Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, (11)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, (12)Jet Propulsion Laboratory, Pasadena, United States, (13)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (14)Russian Academy of Sciences, Moscow, Russia
Regional and Local Temperature Maps of Dwarf Planet Ceres from Dawn/VIR (72623)
Federico Tosi1, Francesca Zambon1, Maria Teresa Capria2, Filippo Giacomo Carrorro3, Mauro Ciarniello4, Maria Cristina De Sanctis2, Andrea Longobardo2, Andrea Raponi3, Eleonora Ammannito5, Jean Philippe Combe6, Harald Hiesinger7, Jian-Yang Li8, Lucy A McFadden9, Norbert Schorghofer8, Stefan Schroeder10, Katrin Stephan11, Marc Rayman12, Carol A Raymond12 and C. T. Russell13, (1)INAF-IAPS, Rome, Italy, (2)IAPS-INAF, Rome, Italy, (3)Istituto Nazionale di Astrofisica (INAF), Istituto di Astrofisica e Planetologia Spaziali (IAPS), Rome, Italy, (4)Istituto di Astrofisica e Planetologia Spatiazli IAPS-INAF, Roma, Italy, (5)University of California Los Angeles, Los Angeles, United States, (6)Bear Fight Institute, Winthrop, WA, United States, (7)University of Münster, Institute for Planetology, Münster, Germany, (8)Planetary Science Institute, Tucson, AZ, United States, (9)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (10)German Aerospace Center DLR Berlin, Berlin, Germany, (11)German Aerospace Center, Berlin, Germany, (12)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (13)University of California Los Angeles, Los Angeles, CA, United States
The collisional history of dwarf planet Ceres revealed by Dawn (61579)
Simone Marchi1, David A Williams2, Scott C Mest3, Paul Schenk4, David P O'Brien3, Maria Cristina De Sanctis5, Anton Ermakov6, Julie C Castillo7, Ralf Jaumann8, Adrian Neesemann9, Harald Hiesinger10, Ryan S Park11, Thomas Kneissl12, Nico Schmedemann12, Carol A Raymond13 and Christopher T Russell14, (1)Southwest Research Institute Boulder, Boulder, CO, United States, (2)Arizona State University, Tempe, AZ, United States, (3)Planetary Science Institute Tucson, Tucson, AZ, United States, (4)Lunar and Planetary Institute, USRA, Houston, TX, United States, (5)INAF, Rome, Italy, (6)University of California, Berkeley, Space Sciences Laboratory, Berkeley, United States, (7)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (8)German Aerospace Center DLR Berlin, Berlin, Germany, (9)FU, Berlin, Germany, (10)University of Münster, Institute for Planetology, Münster, Germany, (11)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (12)Free University of Berlin, Berlin, Germany, (13)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (14)University of California, IGPP/EPSS, Los Angeles, CA, United States
An Ice-rich Mantle on Ceres from Dawn Mapping of Central Pit and Peak Crater Morphologies (81884)
Paul Schenk, Lunar and Planetary Institute, USRA, Houston, TX, United States
Geomorphological Evidence for Pervasive Ground Ice on Ceres from Dawn Observations of Craters and Flows. (73997)
Britney Schmidt1, Heather Chilton2, Kynan Hughson3, Jennifer E. C. Scully4, Christopher T Russell5, Hanna G Sizemore6, Andreas Nathues7, Thomas Platz7, Michael T Bland8, Paul Schenk9, Harald Hiesinger10, Ralf Jaumann11, Shane Byrne12, Norbert Schorghofer13, Eleonora Ammannito14, Simone Marchi15, David P O'Brien16, Mark V Sykes17, Lucille Le Corre13, Maria Teresa Capria18, Vishnu Reddy19, Carol A Raymond20, Scott C Mest16, William C Feldman21 and The Dawn Mission Team, (1)Cornell University, Ithaca, United States, (2)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (3)University of Alaska Anchorage, Anchorage, AK, United States, (4)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (5)University of California, IGPP/EPSS, Los Angeles, CA, United States, (6)Planetary Science Institute, Marlinton, WV, United States, (7)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (8)USGS Astrogeology Science Center, Flagstaff, United States, (9)Lunar and Planetary Institute, USRA, Houston, TX, United States, (10)University of Münster, Institute for Planetology, Münster, Germany, (11)German Aerospace Center DLR Berlin, Berlin, Germany, (12)University of Arizona, Tucson, AZ, United States, (13)Planetary Science Institute, Tucson, AZ, United States, (14)University of California Los Angeles, Los Angeles, United States, (15)Southwest Research Institute Boulder, Boulder, CO, United States, (16)Planetary Science Institute Tucson, Tucson, AZ, United States, (17)Planetary Science Institute Tempe, Tempe, AZ, United States, (18)IAPS-INAF, Rome, Italy, (19)University of Arizona, Lunar and Planetary Laboratory, Tucson, United States, (20)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (21)Planetary Science Institute Los Alamos, Los Alamos, NM, United States
Behavior and Stability of Ground Ice on Ceres: Initial Clues from Dawn (85240)
Shane Byrne, University of Arizona, Tucson, AZ, United States, Margaret E Landis, University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Norbert Schorghofer, Planetary Science Institute, Tucson, AZ, United States, Britney Schmidt, Cornell University, Ithaca, United States, Carol A Raymond, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Christopher T Russell, University of California, IGPP/EPSS, Los Angeles, CA, United States and Dawn Team
Third-Order Development of Shape, Gravity, and Moment of Inertia of Ceres (80546)
Nicolas Rambaux, University Pierre and Marie Curie Paris VI, Paris, France, Frederic Chambat, LGLTPE Laboratoire de Géologie de Lyon : Terre, Planètes et Environnement, Villeurbanne Cedex, France and Julie C Castillo, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
Constraints on Ceres internal strcuture from the Dawn gravity and shape data (62133)
Anton Ermakov1, Maria T Zuber2, David E Smith3,4, Roger R Fu5, Carol A Raymond5, Christopher T Russell6 and Ryan S Park7, (1)University of California, Berkeley, Space Sciences Laboratory, Berkeley, United States, (2)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, (3)Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, (4)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (5)Massachusetts Institute of Technology, Cambridge, MA, United States, (6)University of California, IGPP/EPSS, Los Angeles, CA, United States, (7)NASA Jet Propulsion Laboratory, La Cañada Flintridge, United States
Geochemistry, thermal evolution, and cryovolcanism on Ceres with a muddy ice mantle (62906)
Marc Neveu, Arizona State University, School of Earth & Space Exploration, Tempe, United States and Steven J Desch, Arizona State University, School of Earth and Space Exploration, Tempe, United States
Internal Convection on Ceres: A Possible Explanation for Dome Formation (84562)
Bryan Travis, Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, NM, United States; Planetary Science Institute, Tucson, AZ, United States, William C Feldman, Planetary Science Institute Los Alamos, Los Alamos, NM, United States, Hanna G Sizemore, Planetary Science Institute, Marlinton, WV, United States, David P O'Brien, Planetary Science Institute Tucson, Tucson, AZ, United States and Mark V Sykes, Planetary Science Institute Tempe, Tempe, AZ, United States
Evidence for a Bow Shock at Ceres? (76951)
Michaela Nicole Villarreal1, Steven J Schwartz2, Thomas H Prettyman3, Naoyuki Yamashita3, Ying-Dong Jia1 and Peter J Chi1, (1)University of California Los Angeles, Los Angeles, CA, United States, (2)Russian Academy of Sciences, Moscow, Russia, (3)Planetary Science Institute, Tucson, AZ, United States
Comparing Vesta's Surface Roughness to the Moon Using Bistatic Radar Observations by the Dawn Mission (84485)
Elizabeth M Palmer, Western Michigan University, Kalamazoo, MI, United States, Essam Heggy, NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, Wlodek W Kofman, CNRS, Paris Cedex 16, France and Mahta Moghaddam, University of Southern California, Los Angeles, CA, United States

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