Results 31 to 40 of about 4,346 (251)
Bivariate Infinite Series Solution of Kepler’s Equations
Mathematics, 2021 A class of bivariate infinite series solutions of the elliptic and hyperbolic Kepler equations is described, adding to the handful of 1-D series that have been found throughout the centuries.
Daniele Tommasini
doaj +1 more source
, 2022 The Tudat software was created at the Astrodynamics & Space Missions Section (AS) at TU Delft, as a generic C++ tool for astrodynamics research and education. Since 2020, a Python interface named Tudatpy, has been developed.
Miguel Avillez +13 more
core +1 more source
Real-Time Orbit Determination for Future Korean Regional Navigation Satellite System [PDF]
Journal of Astronomy and Space Sciences, 2016 This paper presents an algorithm for Real-Time Orbit Determination (RTOD) of navigation satellites for the Korean Regional Navigation Satellite System (KRNSS), when the navigation satellites generate ephemeris by themselves in abnormal situations.
Hyungjik Oh +2 more
doaj +1 more source
Implications of cohesive strength in asteroid interiors and surfaces and its measurement
Progress in Earth and Planetary Science, 2018 Recent observations and theory have indicated that rubble pile asteroids may have a small, but finite, level of tensile strength, allowing them to spin above their spin deformation limit as defined in Holsapple (Icarus 205:430–442, 2010).
Daniel J. Scheeres, Paul Sánchez
doaj +1 more source
poliastro: a Python library for interactive astrodynamics
SciPy, 2022 —Space is more popular than ever, with the growing public awareness of interplanetary scientific missions, as well as the increasingly large number of satellite companies planning to deploy satellite constellations.
J. Rodríguez, Jorge Garrido
semanticscholar +1 more source
A sixth-order accurate scheme for solving two-point boundary value problems in astrodynamics
, 2006 A sixth-order accurate scheme is presented for the solution of ODE systems supplemented by two-point boundary conditions. The proposed integration scheme is a linear multi-point method of sixth-order accuracy successfully used in fluid dynamics and ...
Topputo, F +3 more
core +2 more sources
Feedback Tracking Control Based on a Trajectory-Specific Finite-Time Causal Inverse
, 2016 Astrodynamics 2015 : proceedings of the AAS/AIAA Astrodynamics Specialist Conference held August 9 - 13, 2015, Vail, Colorado, U.S.A ...
Longman, Richard W. +4 more
core +1 more source
Computation of Eclipse Time for Low-Earth Orbiting Small Satellites
International Journal of Aviation, Aeronautics, and Aerospace, 2019 This paper addresses a method for computing eclipse and daylight time for satellites in LEO. Continuous health-monitoring of the satellite is required for the success the mission.
Sumanth R M
doaj +1 more source
GPU-Accelerated Astrodynamics World Models for Spacecraft Rendezvous and Proximity Operations [PDF]
AMOS 2026 Technical PapersWorld models are an emerging paradigm in representation learning in which an agent jointly learns state-action dynamics and observation models from offline trajectory data, enabling multi-step planning and trajectory prediction with uncertainty estimates.
Duncan Eddy +3 more
semanticscholar +1 more source
Mubody, an astrodynamics open-source Python library focused on libration points
4th Symposium on Space Educational Activities, 2022 Mubody is an astrodynamics open-source Python library focused on the libration points. Such points result from the equilibrium of the gravitational forces between two massive bodies as the Sun and Earth, for example.
Juan Bermejo Ballesteros +3 more
semanticscholar +1 more source