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The aster mission: Exploring for the first time a triple system asteroid
(2011-12-01)
2001 SN263 is a triple system asteroid. Although it was discovery in 2001, in 2008 astronomical observation carried out by Arecibo observatory revealed that it is actually a system with three bodies orbiting each other. ...
The aster mission: Exploring for the first time a triple system asteroid
(2011-12-01)
2001 SN263 is a triple system asteroid. Although it was discovery in 2001, in 2008 astronomical observation carried out by Arecibo observatory revealed that it is actually a system with three bodies orbiting each other. ...
Enabling low-cost challenging missions with small spacecraft by using high-energy pulsed plasma thrusters : preliminary propulsion system design
(International Astronautical Federation (IAF), 2020)
Effects of the eccentricity on the primames in the gravitational capture phenomenon
(2006-05-23)
Gravitational capture is a characteristic of some dynamical systems in celestial mechanics, as in the elliptic restricted three-body problem that is considered in this paper. The basic idea is that a spacecraft (or any ...
Evolution of textural properties and performance of Ir/Al2O3 catalysts during hydrazine catalytic decomposition in a 2 N satellite thruster
(Elsevier Science SaLausanneSuíça, 2011)
Lyapunov-based low-energy low-thrust transfers to the Moon
This paper investigates the numerical computation of low-fuel low-thrust Earth-Moon transfers in a full ephemeris model incorporating the gravitational influence of the Sun, the Moon and all planets of the solar system ...
Ir-Ru/Al2O3 catalysts used in satellite propulsion
(Brazilian Society of Chemical Engineering, 2003)
Estimation of the radiation hazard to a spacecraft passing the van allen belts in a low thrust transfer
(2017-01-01)
A spacecraft transfer from a low Earth orbit to outside the Earth sphere of influence using solar electric propulsion is considered. The spacecraft crosses the Van Allen belts many times during the transfer, what can damage ...
ESTIMATION OF THE RADIATION HAZARD TO A SPACECRAFT PASSING THE VAN ALLEN BELTS IN A LOW THRUST TRANSFER
(Univelt Inc, 2017-01-01)
A spacecraft transfer from a low Earth orbit to outside the Earth sphere of influence using solar electric propulsion is considered. The spacecraft crosses the Van Allen belts many times during the transfer, what can damage ...