C. H. Acton, PSS, vol.44, p.65, 1996.

J. Agarwal, MNRAS, vol.462, p.78, 2016.

A. Auger, A&A, vol.583, p.35, 2015.

M. A. Barucci, A&A, vol.595, p.102, 2016.

A. T. Basilevsky, S. S. Shiryaev, A. A. Mall, U. Keller, H. U. Skorov et al., Sol. Syst. Res, vol.50, p.225, 2016.

M. J. Belton, Icarus, vol.210, p.881, 2010.

M. J. Belton, P. D. Feldman, M. F. A'hearn, and B. Carcich, Icarus, vol.198, p.189, 2008.

J. Blum, MNRAS, 2017.

M. Buemi, A. Landi, and D. Procopio, Spacecraft Guidance, Navigation and Control Systems. ESA, Noordwijk, p.279, 2000.

M. Capria, Icarus, vol.159, p.239, 2002.

D. Sanctis and M. C. , Nature, vol.525, p.500, 2015.

D. Corte and V. , J. Astron. Instrum, vol.3, p.1350011, 2014.

D. Corte and V. , MNRAS, vol.462, p.210, 2016.

F. P. Fanale and J. R. Salvail, Icarus, vol.60, p.476, 1984.

L. M. Feaga, A&A, vol.583, p.27, 2015.

P. D. Feldman, A&A, vol.583, p.8, 2015.

P. D. Feldman, ApJ, vol.825, p.8, 2016.

S. Fornasier, A&A, vol.583, p.30, 2015.

S. Fornasier, Science, vol.354, p.1566, 2016.

N. Fougere, MNRAS, vol.462, p.156, 2016.

M. Fulle, ApJ, vol.802, p.12, 2015.

M. Fulle, MNRAS, vol.462, p.132, 2016.

M. González, P. J. Gutiérrez, L. M. Lara, and R. Rodrigo, A&A, vol.486, p.331, 2008.

O. Groussin, A&A, vol.583, p.32, 2015.

E. Grün, MNRAS, vol.462, p.220, 2016.

S. J. Agarwal,

B. Hapke, JGR, vol.101, p.16833, 1996.

A. R. Hendrix and C. J. Hansen, Icarus, vol.193, p.323, 2008.

K. Hornung, PSS, vol.133, p.63, 2016.

D. W. Hughes, QJRAS, vol.31, p.69, 1990.

D. Jewitt, M. Ishiguro, H. Weaver, J. Agarwal, M. Mutchler et al., AJ, vol.147, p.117, 2014.

L. Jorda, Icarus, vol.277, p.257, 2016.

H. U. Keller, Space Sci. Rev, vol.128, p.433, 2007.

J. Kissel, Space Sci. Rev, vol.128, p.823, 2007.

J. Knollenberg, A&A, vol.596, p.89, 2016.

L. Kolokolova, M. S. Hanner, A. Levasseur-regourd, and B. Å. Gustafson, , p.577, 2004.

T. Kramer and M. Noack, ApJ, vol.823, p.11, 2016.

Y. Langevin, Icarus, vol.271, p.76, 2016.

J. Li, ApJ, vol.817, p.22, 2016.

L. Liu, M. I. Mishchenko, B. Cairns, B. E. Carlson, and L. D. Travis, J. Quant. Spectrosc. Radiat. Transfer, vol.101, p.488, 2006.

D. L. Matson and R. H. Brown, Icarus, vol.77, p.67, 1989.

W. E. Mcclintock, G. J. Rottman, and T. N. Woods, Sol. Phys, vol.230, p.225, 2005.

S. Merouane, A&A, vol.596, p.87, 2016.

D. M. Murphy and T. Koop, Q. J. R. Meteorol. Soc, vol.131, p.1539, 2005.

N. Oklay, MNRAS, vol.462, p.394, 2016.

M. Pajola, Nature Astron, vol.1, p.92, 2017.

A. Pommerol, A&A, vol.583, p.25, 2015.

D. Prialnik, J. Benkhoff, and M. Podolak, , p.359, 2004.

D. Prialnik, G. Sarid, E. D. Rosenberg, and R. Merk, SSR, vol.138, p.147, 2008.

D. Prialnik, M. F. A'hearn, and K. J. Meech, MNRAS, vol.388, p.20, 2008.

F. P. Schloerb, A&A, vol.583, p.29, 2015.

F. Sharipov and D. V. Kozac, J. Vac. Sci. Technol. A, vol.27, p.479, 2009.

H. Sierks, Science, vol.347, p.1044, 2015.

Y. V. Skorov, L. Rezac, P. Hartogh, A. T. Bazilevsky, and H. U. Keller, A&A, vol.593, p.76, 2016.

J. K. Steckloff, K. Graves, M. Hirabayashi, H. J. Melosh, and J. E. Richardson, Icarus, vol.272, p.60, 2016.

M. V. Sykes and R. G. Walker, Icarus, vol.95, p.180, 1992.

C. Tubiana, A&A, vol.583, p.46, 2015.

J. Vincent, Nature, vol.523, p.63, 2015.

J. Vincent, MNRAS, vol.462, p.184, 2016.

M. K. Wallis, COSPAR Information Bulletin, vol.61, p.10, 1981.

R. V. Yelle, L. A. Soderblom, and J. R. Jokipii, Icarus, vol.167, p.30, 2004.

, Justus-von-Liebig-Weg, vol.3

, IC4, I-80143 Naples, Italy 3 Institute for Space Astrophysics and Planetology, Via Fosso del Cavaliere 100, I-00133 Rome, Italy 4 Department of Physics and Astronomy

, European Space Astronomy Centre, p.28692

L. Villanueva-de and . Cañada,

, University of Padova, Via Venezia 15, I-35131 Padova

O. Lesia and P. De,

J. Place and . Janssen,

, Saupfercheckweg, vol.1

. Heidelberg, Osservatorio 3, I-35122 Padova, Italy 15 LATMOS, CNRS/UVSQ/IPSL, 11 Boulevard d'Alembert, F-78280 Guyancourt, France 16 INAF Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova, Italy 17 CNR-IFN UOS Padova LUXOR, Via Trasea 7, I-35131 Padova, Italy 18 Jet Propulsion Laboratory, M/S 183-401, 4800 Oak Grove Drive, vol.5, p.34143

. Chung-li, UMR 7326 CNRS & Aix-Marseille Université, 38 rue Frédéric Joliot-Curie, F-13388 Marseille Cedex 13, France 30 Instituto de Astrofisica de Andalucia-CSIC, Glorieta de la Astronomia, E-18008 Granada, Spain 31 Centre for Astrophysics and Planetary Science, Germany 27 von Hoerner und Sulger GmbH, vol.8, p.21500, 32054.