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STUDYING DIRECT AND INDIRECT EFFECTS OF IMPULSES IN POWERED AERO-GRAVITY-ASSIST MANEUVERS AROUND VENUS
(Univ Nacional Autonoma Mexico, Inst De Astronomia, 2018-10-01)
The study of aero-gravity-assisted maneuvers around Venus is the focus of the present paper. These are maneuvers that combine the passage by the gravity field of the planet with an impulsive maneuver that is applied at the ...
Studying direct and indirect effects of impulses in powered aero-gravity-assist maneuvers around venus
(2018-10-01)
The study of aero-gravity-assisted maneuvers around Venus is the focus of the present paper. These are maneuvers that combine the passage by the gravity field of the planet with an impulsive maneuver that is applied at the ...
Estimation of the bias of the Minimum Variance technique in the determination of magnetic clouds global quantities and orientation
(Elsevier, 2007-12)
Magnetic clouds (MCs) are highly magnetized plasma structures that have a low proton temperature and a magnetic field vector that rotates when seen by a heliospheric observer. More than 25 years of observations of magnetic ...
Natural formations at the Earth-Moon triangular point in perturbed restricted problems
(Elsevier B.V., 2015-07-01)
Previous studies for small formation flying dynamics about triangular libration points have determined the existence of regions of zero and Minimum Relative Radial Acceleration with respect to the nominal trajectory, that ...
Locating the solar source of 13 April 2006 magnetic cloud
(Copernicus Publications, 2008-12)
Using Advanced Composition Explorer (ACE) in situ data we identify and describe an interplanetary magnetic cloud (MC) observed near Earth on 13 April 2006. We also use multi-instrument and multi-wavelength observations ...
Expected In Situ Velocities from a Hierarchical Model for Expanding Interplanetary Coronal Mass Ejections
(Springer, 2008-12)
In situ data provide only a one-dimensional sample of the plasma velocity along the spacecraft trajectory crossing an interplanetary coronal mass ejection (ICME). Then, to understand the dynamics of ICMEs it is necessary ...
Analysis of a Model Predictive Impulsional Control for Time Variant Systems
(Florianópolis, SC., 2016)
Distant stable direct orbits around the Moon
(E D P Sciences, 2014)
Zero, minimum and maximum relative radial acceleration for planar formation flight dynamics near triangular libration points in the Earth-Moon system
(Elsevier B.V., 2014-11-01)
Assume a constellation of satellites is flying near a given nominal trajectory around L-4 or L-5 in the Earth-Moon system in such a way that there is some freedom in the selection of the geometry of the constellation. We ...
Analysis of Large Deflections of Prominence–CME Events during the Rising Phase of Solar Cycle 24
(Springer, 2020-09)
The analysis of the deflection of coronal mass ejection (CME) events plays an important role in the improvement of the forecasting of their geo-effectiveness. Motivated by the scarcity of comprehensive studies of CME events ...