Outline of Session

Space and Planetary Sciences(P) / Planetary Sciences(PS) /  **International Session
P-PS04 Studies of rotation, inner dynamics and gravitational fields of Solar system bodies


Short title Rotation of celestial bodies
Oral presentation
Date/Room/Chair
May 25 AM1 (09:00 - 10:30) 102B Yury Barkin  / Hideo Hanada 
May 25 AM2 (10:45 - 12:15) 102B Koji Matsumoto  / Sho Sasaki 
Poster presentation
Date/Room
May 25 (Core Time 13:45 - 15:15, 15:30 - 16:45)  
Contact Yury Barkin
Email barkin@inbox.ru
Convener Yury Barkin  / Hideo Hanada  / Koji Matsumoto  / Sho Sasaki  / Shuanggen Jin 
Scope Dynamic studies of rotary motions of celestial bodies give the important key to understanding of their internal structure, gravitational fields and dynamics of their shells. Due to space missions of last time and precision radar observations from the Earth the extremely important data on rotational motions of Mercury, the Moon, Mars, the Titan and other bodies of solar system are obtained. An increase of accuracy of observations of rotation of Mercury and the Moon in the nearest years is expected. Rotations and internal structures of solar system bodies have as the general properties so find out also the important specific features (resonant character of motion, presence of a liquid core, presence of liquid ocean shells, a massive atmosphere at the resonant satellite of the Titan and other). These features of celestial bodies result in necessity of development of new approaches and methods for construction of analytical theories of their rotation. The basic purpose in work of the given session is to combine and systematize studies of rotary motions of solar system bodies in view of their multilayered structure. The reports reflecting researches on the following themes are invited. The construction of analytical and semi - analytical theories of rotation of the Moon, Mercury and Venus, the Titan, other resonant satellites of planets, asteroids. Researches of gravitational fields and an internal structure of bodies of solar system, construction of their models. Researches of rotational motions of the Earth and Mars (in particular as systems of interacting shells). Observations of rotation of planets and satellites. Dynamics of relative oscillations of the shells of celestial bodies (differential rotations and small translational relative displacements). Studies of tidal evolution of rotary motions etc.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   May 25 AM1 (09:00-10:30) 102B                              to the top
09:00 - 09:30 Invited
PPS04-01
Mercury's moment of inertia from spin and gravity data Jean-Luc Margot Jean-Luc Margot English
09:30 - 09:45 PPS04-02 Some preliminary estimates of the possibility of determining the Lunar physical libration in the project ILOM Natalia Petrova
Tagir Abdulmyanov
Hideo Hanada
Hideo Hanada English
09:45 - 10:15 Invited
PPS04-03
VLBI mission proposed for SELENE-2 and its contribution to constrain the lunar internal structure Koji Matsumoto
Fuyuhiko Kikuchi
Sander GOOSSENS
other
Koji Matsumoto English
Oral Presentation   May 25 AM2 (10:45-12:15) 102B                              to the top
10:45 - 11:15 Invited
PPS04-04
Comparison of changes in Earth rotation with temperature changes in the recent century Leonid Zotov
Nikolay Sidorenkov
YongHong Zhou
Leonid Zotov English
11:15 - 11:30 PPS04-05 The mechanism and regularities of heat planets and satellites due to the excitation of their shells by external celestia Yury Barkin Yury Barkin English
11:30 - 11:45 PPS04-06 Dependence of the tidal response on the internal structure of the Moon: Geodetic implication to the partial melt layer Yuji Harada
Sander Goossens
Koji Matsumoto
other
Yuji Harada English
11:45 - 12:00 PPS04-07 The expanding Earth confirmed by geodetic observations Wen-Bin Shen
Zi-Yu Shen
Rong Sun
Wen-Bin Shen English
12:00 - 12:15 3-min talk in an oral session
Presentation No Title Author Presenter Abstract
PPS04-P01 The theory of the unperturbed and perturbed rotational motion of celestial bodies in the Sadov and Kinoshita variables Mikhail Barkin
Yury Barkin
Mikhail Barkin English
PPS04-P02 Reconstruction of paleoselenoid using surface shapes of mare basalts and flow directions of sinuous rilles Tatsuhiko Ogawa
Kosuke Heki
Tatsuhiko Ogawa English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 25  Core Time (13:45-15:15, 15:30-16:45)                     to the top
PPS04-P01 The theory of the unperturbed and perturbed rotational motion of celestial bodies in the Sadov and Kinoshita variables Mikhail Barkin
Yury Barkin
Mikhail Barkin English
PPS04-P02 Reconstruction of paleoselenoid using surface shapes of mare basalts and flow directions of sinuous rilles Tatsuhiko Ogawa
Kosuke Heki
Tatsuhiko Ogawa English