SM048
Magnetospheres in the Inner Solar System I

Tuesday, 15 December 2020: 16:00-17:00
Virtual
Primary Convener:  Leonardo Regoli, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
Conveners:  Gina A DiBraccio1, Daniel J Gershman1 and Marissa F. Vogt2, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States(2)Boston University, Center for Space Physics, Boston, United States
Primary Liaison:  Leonardo Regoli, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
Chairs:  Leonardo Regoli, Mullard Space Science Laboratory, Dorking, United Kingdom and Gina A DiBraccio, University of Michigan, Ann Arbor, MI, United States
OSPA Liaison:  Daniel J Gershman, NASA Goddard Space Flight Center, Greenbelt, MD, United States
16:00
A MAVEN Survey of Ionospheric Flux Ropes at Mars: Evidence for 3 Formation Mechanisms (681625)
Charles Bowers1, Gina A DiBraccio2, James A Slavin1, Gangkai Poh2, Shaosui Xu3, Jared R Espley2 and David Mitchell3, (1)University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States
16:04
Comparison of Magnetic Field Structure of the Induced Magnetospheres of Mars and Venus (754910)
Josephine Johnson1,2, Robin Ramstad3, Yaxue Dong4, Jasper S Halekas5, Yingjuan Ma6, Jared R Espley7, Tielong Zhang8 and David Brain3, (1)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (2)University of Colorado Boulder, Boulder, CO, United States, (3)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO, United States, (4)Laboratory for Atmospheric and Space Physics, Boulder, United States, (5)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (6)University of California Los Angeles, Los Angeles, CA, United States, (7)Goddard Space Flight Center, Greenbelt, MD, United States, (8)Space Research Institute, Graz, Austria
16:08
Evidence of Sub-proton-scale Magnetic Holes in the Venusian Magnetosheath (672494)
Katherine Goodrich1, John W Bonnell2, Shannon Curry3, Roberto Livi3, Phyllis L Whittlesey3, Forrest Mozer4, David Malaspina5, Stuart D Bale6, Trevor A Bowen1, Anthony W Case7, Thierry Dudok de Wit8, Keith Goetz9, Jasper S Halekas10, Peter Harvey11, Justin Christophe Kasper12, Davin E Larson13, Robert J. MacDowall14, Michael McManus6, Marc Pulupa3 and Michael Louis Stevens7, (1)University of California Berkeley, Berkeley, CA, United States, (2)University of California, Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (3)Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States, (4)University of California, Berkeley, Berkeley, CA, United States, (5)University of Colorado, Astrophysical and Planetary Sciences Department, Boulder, CO, United States, (6)University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (7)Smithsonian Astrophysical Observatory, Cambridge, MA, United States, (8)LPC2E, CNRS and University of Orléans, Orléans, France, (9)University of Minnesota, School of Physics and Astronomy, Minneapolis, MN, United States, (10)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (11)Space Sciences Laboratory, Berkeley, United States, (12)University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (13)Space Sciences Laboratory, Berkeley, CA, United States, (14)NASA Goddard SFC, Greenbelt, MD, United States
16:12
Exploring iron asteroid magnetospheres (717306)
Rona Oran1, Benjamin P Weiss2, Maria de Soria-Santacruz Pich3, Jose M.G. Merayo4, Carol Ann Polanskey5, Carol A Raymond3, Jodie Barker Ream1, Christopher T Russell6 and Linda T. Elkins-Tanton7, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)MIT, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (4)DTU Space, Lyngby, Denmark, (5)Jet Propulsion Laboratory, Pasadena, CA, United States, (6)University of California, Los Angeles, CA, United States, (7)Arizona State University, Tempe, AZ, United States
16:16
Interaction of Space Weather Phenomena With Mars Plasma System During Solar Minimum 23/24 (702901)
Primoz Kajdic, National Autonomous University of Mexico, Ciudad DE Armería, Mexico, B. Sanchez-Cano, University of Leicester, Department of Physics and Astronomy, Leicester, United Kingdom, Laura Neves-Ribeiro, Instituto de Ciencias Nucleares, Universidad Nacional Autonoma de Mexico, Departamento de Fisica de Plasmas y de Interaccion de Radiacion con la Materia, Mexico City, DF, Mexico, Olivier G Witasse, European Space Agency, Noordwijk, Netherlands, Diana Ivett Rojas-Castillo, UNAM, Instituto de Geofisica, Distrito Federal, Mexico, Hans Nilsson, IRF Swedish Institute of Space Physics Kiruna, Kiruna, Sweden and Giovanny Christian Bernal, Universidade Federal do Rio Grande, Instituto de Matematica, Estatistica e Fisica, Rio Grande do Sol, Brazil
16:20
Na+ Energization on Mercury’s Dayside – Modeling and MESSENGER Observations (739846)
Austin N Glass1, Jim M Raines2, Xianzhe Jia2, Valeriy Tenishev3 and Yinsi Shou4, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan, Ann Arbor, MI, United States, (3)Univ Michigan, Ann Arbor, MI, United States, (4)Univ. of Michigan, Ann Arbor, MI, United States
16:24
Updates from BepiColombo: initial results and upcoming plans of interplanetary cruise and planetary flybys (770206)
Go Murakami, Japan Aerospace Exploration Agency, Kanagawa, Japan and Johannes Benkhoff, ESA ESTEC, Noordwijk Zh, Netherlands
16:28
Variability of the Solar Wind Flow Asymmetry in the Martian Magnetosheath observed by MAVEN (695460)
Norberto Romanelli, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Gina A DiBraccio, University of Michigan, Ann Arbor, MI, United States, Jasper S Halekas, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, Edward Dubinin, Max-Planck-Institute for Solar System Research, Goettingen, Germany, Jacob Gruesbeck, University of Maryland College Park, College Park, MD, United States, Jared R Espley, Goddard Space Flight Center, Greenbelt, MD, United States and Gangkai Poh, University of Michigan Ann Arbor, Ann Arbor, MI, United States
16:32
MESSENGER observations of flux transfer event showers and their influences on sodium ions in Mercury’s dayside magnetosphere (Invited) (664181)
Wei-Jie Sun1, James A Slavin2, Andrew W Smith3, Ryan M. Dewey4, Gangkai Poh5, Xianzhe Jia4, Jim M Raines4, Stefano A Livi6, Yoshifumi Saito7, Daniel J Gershman8, Gina A DiBraccio4, Suzanne Imber9, Jiapeng Guo10, Suiyan Fu11, Qiugang Zong12 and Jiu-tong Zhao12, (1)University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (2)University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States, (3)Mullard Space Science Laboratory, Dorking, United Kingdom, (4)University of Michigan, Ann Arbor, MI, United States, (5)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (6)SwRI, San Antonio, TX, United States, (7)Inst Space & Astronautical Sci, Kanagawa, Japan, (8)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (9)University of Leicester, Leicester, LE1, United Kingdom, (10)University of Texas at Arlington, Arlington, TX, United States, (11)Peking Univ, Beijing, China, (12)Peking University, School of Earth and Space Sciences, Beijing, China
16:37
The global current systems of the Martian induced magnetosphere (Invited) (687963)
Robin Ramstad1, David Brain1, Yaxue Dong2, Jared R Espley3, Jasper S Halekas4 and Bruce Martin Jakosky5, (1)Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO, United States, (2)University of Colorado at Boulder, Boulder, CO, United States, (3)Goddard Space Flight Center, Greenbelt, MD, United States, (4)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (5)University of Colorado Boulder, Boulder, CO, UNITED STATES
16:42
Discussion