European Planetary Science Congress 2017
17–22 September 2017
Radisson Blu Hotel Latvija | Riga | Latvia

Oral programme SB3

SB3

What do we know and what don’t we know following the cessation of the operational phase of the Rosetta mission
Convener: M. Taylor 
Co-Conveners: B. Buratti , M. Choukroun , M. T. Capria 
Session details
Oral programme
 / Tue, 19 Sep, 09:00–12:45  / 14:00–17:30  / Room Jupiter
 / Wed, 20 Sep, 09:00–12:30  / 14:00–15:30  / Room Saturn
Poster programme
 / Attendance Tue, 19 Sep, 17:45–19:15  / Poster area
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Tuesday, 19 Sep 2017
Room Jupiter
Chairperson: J. Agarwal
09:00–09:15
EPSC2017-258
How MIDAS improved our understanding of micrometre-sized cometary dust
T. Mannel, M.S. Bentley, P. Boakes, H. Jeszenszky, A.C. Levasseur-Regourd, R. Schmied, and K. Torkar
09:15–09:30
EPSC2017-24
Heterogeneity of Dust Particles of 67P/Churyumov–Gerasimenko
M. Hilchenbach and the COSIMA Team
09:30–09:45
EPSC2017-708
Cometary activity described by chain dust modeling applied to the VIRTIS and GIADA data in the coma of 67P/Churyumov-Gerasimenko
S. L. Ivanovski, M. T. Capria, V. Della Corte, F. Capaccioni, G. Filacchione, A. Rotundi, G. Rinaldi, F. Tosi, M. C. De Sanctis, S. Erard, A. Longobardo, M. Ciarniello, A. Raponi, A. Zinzi, E. Palomba, L. Colangeli, D. Bockelee-Movran, and C. Leyrat
09:45–10:00
EPSC2017-432
The footprint of cometary dust analogs in the lab: comparison with Rosetta data
L.E. Ellerbroek, B. Gundlach, S. Merouane, J. Blum, C. Dominik, M. Hilchenbach, and M.S. Bentley
10:00–10:15
EPSC2017-889
67P/Churyumov-Gerasimenko: the 2016 September 5 dust-rich event characterized by GIADA onboard Rosetta
V. Della Corte, A. Rotundi, M. Fulle, S. Ivanovski, J. Agarwal, and E. Gruen
10:15–10:30
EPSC2017-106
Recent Results on Cometary Dust by Rosetta/COSIMA
OJ Stenzel, M Hilchenbach, J Kissel, Y Langevin, C Briois, A Koch, R Schulz, J Silen, S Merouane, JA Paquette, N Fray, and J Rynö
Coffee break
Chairperson: G. Rinaldi
11:00–11:15
EPSC2017-92
The dust environment of 67P/Churyumov-Gerasimenko as seen through Rosetta/OSIRIS
C. Tubiana, C. Güttler, H. Sierks, I. Bertini, and . the OSIRIS Team
11:15–11:30
EPSC2017-93
Characterization of dust aggregates in the vicinity of the Rosetta spacecraft
C. Güttler, P. H. Hasselmann, Y. Li, M. Fulle, C. Tubiana, G. Kovacs, J. Agarwal, H. Sierks, S. Fornasier, M. Hofmann, P. Gutiérrez Marqués, T. Ott, E. Drolshagen, I. Bertini, and . the OSIRIS Team
11:30–11:45
EPSC2017-411
The size distribution of dust from comet 67P/Churyumov-Gerasimenko
J. Agarwal and H. Boehnhardt
11:45–12:00
EPSC2017-422
On causes of deviations from free-radial outflow in the inner dust coma of comet 67P/Churyumov-Gerasimenko using OSIRIS data
R. Marschall, S.-B. Gerig, N. Thomas, C.C. Su, Y. Liao, J.S. Wu, L. Jorda, F. Preusker, and F. Scholten
12:00–12:15
EPSC2017-683
The Near-Nucleus Dusty Gas Coma of Comet 67P Prior to the Descent of PHILAE
V.V. Zakharov, F. Marzari, J.-F. Crifo, I. Bertini, A.V. Rodionov, and M. Fulle
12:15–12:30
EPSC2017-364
Long-term survival of water-ice observed on comet 67P
N. Oklay, S. Mottola, J.-B. Vincent, M. Pajola, and S. Fornasier and the The OSIRIS Team
12:30–12:45
EPSC2017-560
Characterization of the Abydos landing site of Philae on comet 67P/Churyumov-Gerasimenko
P. Lamy, G. Faury, L. Jorda, D. Romeuf, C. Capanna, M. R. El-Maarry, R. Gaskell, O. Groussin, and D. Nebouy
Lunch break
Chairperson: N. Oklay
14:00–14:15
EPSC2017-186
A global study of the bright features observed on comet 67P/Churyumov-Gerasimenko during the Rosetta mission
J. D. P. Deshapriya, M. A. Barucci, S. Fornasier, C. Feller, P. H. Hasselmann, and H. Sierks and the OSIRIS team
14:15–14:30
EPSC2017-337
Seasonal Changes of the Icy Dust Cover on Comet 67P/Churyumov-Gerasimenko
X. Hu, X. Shi, H. Sierks, M. Fulle, J. Blum, H.U. Keller, E. Kührt, B. Davidsson, C. Güttler, and B. Gundlach
14:30–14:45
EPSC2017-133
Pre- and post-perihelion analysis of Seth's circular niches on comet 67P/Churyumov-Gerasimenko
A. Lucchetti, M. Pajola, S. Fornasier, S. Mottola, L. Penasa, L. Jorda, G. Cremonese, C. Feller, P. H. Hasselmann, M. Massironi, S. Ferrari, G. Naletto, and N. Oklay
14:45–15:00
EPSC2017-545
Forming a Churyumov-Gerasimenko-like comet by sublimation
D. E. Vavilov, Yu. D. Medvedev, and P. B. Zatitskiy
15:00–15:15
EPSC2017-203
The interior of 67P/C-G comet as seen by CONSERT bistatic radar on ROSETTA, key results and implications.
W. Kofman, A. Herique, V. Ciarletti, J. Lasue, AC. Levasseur-Regourd, S. Zine, and D Plettemeier
15:15–15:30
EPSC2017-315
Compressive strength and elastic modulus of Comet 67P interpreted from a material science point of view
W. Arnold, M. Knapmeyer, and H. Krüger and the SESAME Team
Coffee break
Chairperson: A. Lucchetti
16:00–16:15
EPSC2017-35
Thermal Fracturing on Comet 67P/Churyumov-Gerasimenko
N. Attree, O. Groussin, L. Jorda, A.T. Auger, D. Nébouy, N. Thomas, Y. Brouet, O. Poch, E. Kührt, F. Preusker, F. Scholten, J. Knollenberg, S. Hviid, and P. Hartogh
16:15–16:30
EPSC2017-288
Surface changes on comet 67P/Churyumov-Gerasimenko: How do comets evolve with time?
M. R. El-Maarry, O. Groussin, N. Thomas, M. Pajola, A.-T Auger, B. Davidsson, X. Hu, S. F. Hviid, J. Knollenberg, C. Guettler, C. Tubiana, D. Bodewits, S. Fornasier, and H. Sierks
16:30–16:45
EPSC2017-366 | Presentation
Constraints on cometary surface evolution from a statistical analysis of 67P's topography
J.-B. Vincent, S. Hviid, S. Mottola, E. Kuehrt, F. Preusker, F. Scholten, H.U. Keller, N. Oklay, and D. de Niem and the the OSIRIS team
16:45–17:00
EPSC2017-70
The Aswan cliff collapse on comet 67P/Churyumov-Gerasimenko
M. Pajola, S. Höfner, J.B. Vincent, N. Oklay, F. Scholten, S. Mottola, G. Naletto, S. Fornasier, S. Lowry, C. Feller, P.H. Hasselmann, C. Güttler, C. Tubiana, H. Sierks, and H.U. Keller
17:00–17:15
EPSC2017-485
The layered structure of the nucleus of the comet 67P: implications on missing volumes and lobes orientations
L. Penasa, M. Massironi, S. Ferrari, M. Pajola, F. Marzari, G. Naletto, I. Bertini, G. Cremonese, F. Ferri, F. La Forgia, E. Frattin, M. Lazzarin, A. Lucchetti, and E. Simioni and the OSIRIS
17:15–17:30
EPSC2017-784
Seasonal variations of the source regions of the dust jets of comet 67P/Churyumov-Gerasimenko
I.-L. Lai, W.-H. Ip, J.-C. Lee, Z.-Y. Lin, J.-B. Vincent, and N. Oklay and the the OSIRIS team

Wednesday, 20 Sep 2017
Room Saturn
Chairperson: S. Fornasier
09:00–09:15
EPSC2017-169
Geomorphology and spectrophotometric properties of the highly active Anhur-Bes regions on the 67P/Churyumov-Gerasimenko comet
S. Fornasier, C. Feller, J.-C. Lee, S. Ferrari, M. Massironi, P. H. Hasselmann, J.D.P. Deshapriya, S. Mottola, and M.A. Barucci and the OSIRIS Team
09:15–09:30
EPSC2017-842
Water and carbon dioxide production in 67P/Churyumov-Gerasimenko: comparison with VIRTIS-M observations
M. T. Capria, F. Capaccioni, G. Filacchione, A. Migliorini, M. C. De Sanctis, M. Ciarniello, M. Formisano, A. Longobardo, G. Piccioni, A. Raponi, F. Tosi, D. Bockelée-Morvan, S. Erard, and C. Leyrat
09:30–09:45
EPSC2017-431
Diurnal and seasonal variations of gas emissions in the inner coma of comet 67P/Churyumov-Gerasimenko observed with OSIRIS/Rosetta
F. La Forgia, M. Lazzarin, D. Bodewits, M. F. A'Hearn, I. Bertini, L. Penasa, G. Naletto, G. Cremonese, M. Massironi, F. Ferri, E. Frattin, A. Lucchetti, S. Ferrari, and C. Barbieri
09:45–10:00
EPSC2017-487
Observing and modeling the near-nucleus coma structure around terminators on 67P/Churyumov-Gerasimenko
X. Shi, X. Hu, S. Mottola, M. Rose, H. Sierks, C. Güttler, and H. U. Keller
10:00–10:15
EPSC2017-882
Summer outbursts in the coma of 67P/Churyumov-Gerasimenko as observed by VIRTIS-M
G. Rinaldi, D. Bockelee-Morvan, M. Ciarniello, G.P. Tozzi, F. Capaccioni, G. Filacchione, U. Fink, L. Doose, A. Raponi, M.T. Capria, S. Erard, C. Leyrat, A. Longobardo, and F. Taylor
10:15–10:30
EPSC2017-174
Investigating the physical properties of outbursts on comet 67P/Churyumov-Gerasimenko
Z.-Y. Lin, J. Knollenberg, J.-B. Vincent, M.F. A'Hearn, W.-H. Ip, H. Sierks, and &. the OSIRIS team
Coffee break
Chairperson: F. La Forgia
11:00–11:15
EPSC2017-293
Sublimation of water ice with organic volatiles, comet 67P/Churyumov-Gerasimenko.
K.J. Kossacki, J. Leliwa-Kopystynski, A. Jasiak, and A. Dubiel
11:15–11:30
EPSC2017-606
Analysis of the Cometary Plasma Environment of 67P/Churyumov-Gerasimenko Near Perihelion
K. Ostaszewski, C. Goetz, U. Motschmann, and K.H. Glassmeier
11:30–11:45
EPSC2017-556
Evolution of the cometary ionospheric sourcing of 67P throughout Rosetta escort phase
K. L. Heritier, M. Galand, P. Henri, E. Odelstad, K. Altwegg, A. Beth, J. Burch, C. Carr, E. Cupido, A. Eriksson, H. Nilsson, M. Rubin, X. Vallières, and E. Vigren
11:45–12:00
EPSC2017-9
Current sheets in comet 67P/Churyumov-Gerasimenko’s coma
M. Volwerk, G.H. Jones, T. Broiles, J. Burch, C. Carr, A.J. Coates, E. Cupido, M. Delva, N.J.T Edberg, A. Eriksson, C. Goetz, R. Goldstein, P. Henri, H. Madanian, H. Nilsson, I. Richter, K. Schwingenschuh, G. Stenberg Wieser, and K.-H. Glassmeier
12:00–12:15
EPSC2017-185
Evolution of the magnetic field at comet 67P/Churyumov-Gerasimenko
C. Goetz, M. Volwerk, I. Richter, and K.-H. Glassmeier
12:15–12:30
EPSC2017-125
Aliphatic Compounds in the Coma of Comet 67P/Churyumov-Gerasimenko
M. Schuhmann, K. Altwegg, H. Balsiger, J.-J. Berthelier, J. De Keyser, B. Fiethe, S.A. Fuselier, S. Gasc, T.I. Gombosi, M. Rubin, I. Schroeder, and C.-Y. Tzou
Lunch break
Chairperson: M. T. Capria
14:00–14:15
EPSC2017-608
Ion variability at 67P during perihelion: cross-comparison between ROSINA/DFMS and RPC dataset
A. Beth, K. Altwegg, E. Behar, J. L. Burch, C. Carr, A. Eriksson, M. Galand, C. Goetz, P. Henri, K. Heritier, H. Nilsson, E. Odelstad, I. Richter, M. Rubin, and X. Vallières and the ROSINA and RPC
14:15–14:30
EPSC2017-177
Are large organic molecules in comets similar to the Diffuse Interstellar Bands carriers?
J.-L. Bertaux and R. Lallement
14:30–14:45
EPSC2017-132
Noble gases in the coma of comet 67P/Churyumov-Gerasimenko
M. Rubin and the ROSINA-Team
14:45–15:00
EPSC2017-864
Distributed sources for the hydrogen halides in the coma of comet 67P/Churyumov-Gerasimenko
J. De Keyser, F. Dhooghe, and K. Altwegg and the The ROSINA team
15:00–15:15
EPSC2017-709
Comet 67P/Churyumov-Gerasimenko surface changes triggered by amorphous ice transformation
D. Laufer
15:15–15:30
EPSC2017-317
Radiogenic heating of comet 67P/Churyumov-Gerasimenko and implications for its formation time
O. Mousis, A. Drouard, P. Vernazza, J. I. Lunine, M. Monnereau, R. Maggiolo, K. Altwegg, H. Balsiger, J. J. Berthelier, G. Cessateur, J. De Keyser, S. A. Fuselier, S. Gasc, A. Korth, T. Le Deun, U. Mall, B. Marty, H. Rème, M. Rubin, and C.-Y. Tzou and the ROSINA Team