New class of optimal interplanetary trajectories with specified trip time.
Double conic interplanetary trajectories to achieve optimum round trip with specified trip time and stay time for Mars mission
MARS SPACECRAFT↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Numerical aspects of the family of earth-to- moon trajectories with consecutive collisions.
Earth Moon trajectories with consecutive collisions treated, using Birkhoff transformation in planar restricted three-body problem
EARTH-MOON TRAJECTORY↗
Aerodynamic braking trajectories for mars orbit attainment.
Aerodynamic braking trajectories for Mars orbit attainment, giving entry corridors for lifting vehicles
TRAJECTORY CONTROL↗
Particle trajectories in model current sheets. i - analytical solutions.
Approximate analytical solutions of particle trajectories in model current sheets where electric field is uniform, perpendicular to magnetic field
PARTICLE TRAJECTORY↗
Application of a finite-difference newton- raphson algorithm to problems of low-thrust trajectory optimization.
Low thrust trajectory optimization, using Newton- Raphson method to solve nonlinear two-point boundary value problem
BOUNDARY VALUE↗
A natural first approximation to low-thrust trajectories between satellite orbits of the earth and moon.
Low thrust satellite transfer between Earth and Moon orbits based on two-body trajectories and systematic synthesizing process
ORBITAL TRANSFER↗
Separation trajectory characteristics resulting from separating two vehicles in near-earth orbits
Trajectory characteristics resulting from stage- vehicle separation in near earth orbits
EARTH ORBIT↗
Gravity-assisted trajectories for unmanned space exploration
Gravity assistance to modify heliocentric trajectories of manned space probes
MANNED SPACECRAFT↗
Low-thrust trajectory and payload analysis for solar system exploration utilizing the accessible regions method
Accessible regions method for delineating generalized low thrust trajectory energy requirements and payload capabilities of vehicle systems for exploration of solar system
PLANETARY EXPLORATION↗
High-energy trajectories from Earth to Mars and return
High energy trajectories from Earth to Mars and return for 1970-1980 - three-dimensional conic approximation used for calculations
EARTH↗
Utilizing large planetary pertubations for the design of deep-space, solar-probe, and out-of- ecliptic trajectories
Deep space, solar probe, and out-of-ecliptic trajectories utilizing large planetary perturbations
SOLAR PROBE↗
Minimum propellant consumption round-trip trajectories to Mars for constant-thrust, constant-specific-impulse vehicles with optimum coasting periods
Minimum propellant consumption trajectories to Mars for constant-thrust, constant-specific impulse vehicles with optimum coasting periods
INTERPLANETARY TRAJECTORY↗
Particle trajectories in model current sheets. 2 - Analytical and numerical applications to auroras using a geomagnetic tail model
Trapped particle trajectories for various mathematical models of geomagnetic field
TRAPPED PARTICLE↗
Preliminary trajectory analysis of a Mars probe
Trajectory analysis for Mars atmosphere probe - Voyager Project
MARS PROBE↗
Particle Trajectories in Model Current Sheets. Part I - Analytical Solutions
Particle trajectories in model current sheets with magnetic field parallel and perpendicular to neutral sheet
MAGNETIC FIELD↗
Model of radiation conditions on a circumlunar trajectory during a solar flare
Model of radiation conditions on circumlunar trajectory during solar flare
IONIZING RADIATION↗
A universal formulation for conic trajectories. Basic variables and relationships
Truncated trigonometric functions for conic trajectory formulation in space flight applications
TRUNCATION↗
Space Flight Handbook. Volume III - Planetary Flight Handbook. Part 5 - Trajectories to Jupiter, Ceres, and Vesta
Handbook of trajectory data for flights to Jupiter and the asteroids Ceres and Vesta
TRAJECTORY↗