Submitted

Optimal Impulsive Orbital Transfer - OTB version
MATLAB script for the solution of the one and two impulse orbit transfer between two Earth orbits.

10 months ago | 10 downloads |

Submitted

Gravity-perturbed Hohmann Transfer - OTB version
MATLAB script that solves the non-spherical gravity-perturbed two impulse Hohmann orbit transfer problem.

10 months ago | 8 downloads |

Submitted

The Gravity Perturbed Hohmann Transfer - SNOPT version
MATLAB script for solving the Hohmann transfer problem perturbed by non-spherical Earth gravity.

10 months ago | 3 downloads |

Submitted

MATLAB solutions of Lambert's problem
MATLAB functions and scripts for solving the geocentric and heliocentric Lambert problem.

10 months ago | 44 downloads |

Submitted

Computer Methods for Aerospace Trajectory Optimization
Additional technical documentation for the Orbital Mechanics with MATLAB scripts posted on the Mathworks File Exchange.

10 months ago | 5 downloads |

Submitted

MATLAB functions for solving Lambert's problem
Three MATLAB functions and a script that demonstrates how to interact with each Lambert routine.

10 months ago | 17 downloads |

Submitted

Gravity-Assist with a Powered Flyby - OTB version
MATLAB script that can be used to design and optimize interplanetary trajectories that include a powered flyby gravity assist.

11 months ago | 6 downloads |

Submitted

Gravity-Assist with a Powered Flyby - SNOPT version
MATLAB script that can be used to design and optimize interplanetary trajectories that include a powered gravity assist.

11 months ago | 3 downloads |

Submitted

Gravity-assist Trajectory Design and Analysis - SNOPT
A MATLAB Script for Interplanetary Gravity-Assist Trajectory Design and Optimization

12 months ago | 8 downloads |

Submitted

Parametric Analysis of TLI Delta-V Lunar Transfer
Parametric Analysis of Minimum TLI Delta-V Lunar Transfer Trajectories

1 year ago | 7 downloads |

Submitted

A MATLAB Script for Predicting Equinoxes and Solstices
Predict the calendar date & UTC time of the equinoxes and solstices for a user-defined calendar year

1 year ago | 2 downloads |

Submitted

Ballistic Interplanetary Trajectory Optimization - OTB
Optimization Toolbox version of the MATLAB script which solves the two impulse, patched-conic interplanetary trajectory problem....

1 year ago | 6 downloads |

Submitted

Numerical Prediction of Orbital Events
MATLAB script and user's manual for predicting important root-finding and extrema orbital events

1 year ago | 9 downloads |

Submitted

A MATLAB Script for Predicting Solar Eclipses
Predict local circumstances of solar eclipses.

1 year ago | 4 downloads |

Submitted

Propagating Interplanetary Trajectories from Earth to Mars
Numerically integrate the orbital equations of motion of an Earth to Mars interplanetary trajectory.

1 year ago | 5 downloads |

Submitted

A MATLAB Implementation of a Jean Meeus Lunar Algorithm
compute the mean equinox of date position of the moon using the algorithm in chapter 45 of Astronomical Algorithms by Jean Meeus...

2 years ago | 2 downloads |

Submitted

Converting a state vector/orbital elements to a TLE
MATLAB scripts that can be used to calculate an a Two Line Element (TLE) from a user-provided osculating state vector or orbital...

2 years ago | 30 downloads |

Submitted

N-body, Single Gravity-Assist Trajectory Design - SNOPT
Divide-and-conquer approach to solving a single gravity assist interplanetary trajectory subject to n-body perturbations

2 years ago | 3 downloads |

Submitted

N-body, Single Gravity-Assist Trajectory Design - OTB
Divide-and-conquer approach to solving a single gravity assist interplanetary trajectory subject to n-body perturbations

2 years ago | 6 downloads |

Submitted

Geodetic and Geocentric Coordinates
A suite of MATLAB functions for converting between geodetic and geocentric coordinates.

3 years ago | 4 downloads |

Submitted

Halo Orbit Design Using Differential Correction
Script for creating "re-fined" initial conditions for Halo orbits in the Earth-Moon circular-restricted, three-body problem.

3 years ago | 32 downloads |

Submitted

Halo Orbit Design using Richardson's Algorithm
MATLAB script for creating graphic displays of Halo orbits in the circular-restricted, three-body problem.

3 years ago | 9 downloads |

Submitted

Ballistic Trajectory Optimization from Earth to an Asteroid
MATLAB script for optimizing two-body, ballistic trajectories from Earth to the an asteroid.

3 years ago | 4 downloads |

Submitted

The Circular-Restricted Three-Body Problem
Compute and plot characteristics of the circular-restricted three-body problem.

3 years ago | 19 downloads |

Submitted

The Long-term Evolution of Geosynchronous Transfer Orbits
Interactive MATLAB script that predicts the long-term evolution of geosynchronous transfer orbits.

3 years ago | 3 downloads |

Submitted

Rise and Set of the Sun, Moon and Planets
Topocentric rise and set of the Sun, Moon and planets. Source ephemeris is DE421 with MICE and NOVAS routines.

3 years ago | 2 downloads |

Submitted

A MATLAB Script for Predicting Lunar Occultations
Predict the local circumstances of lunar occultations of a planet or star.

3 years ago | 2 downloads |

Submitted

A MATLAB Script for Predicting Transits of Mercury and Venus
Local circumstances of solar transits of the planets Mercury and Venus.

3 years ago | 2 downloads |

Submitted

A MATLAB Script for Predicting Lunar Eclipses
Predicting the local circumstances of lunar eclipses.

3 years ago | 2 downloads |

Submitted

Earth-to-Mars Interplanetary TCM Optimization - SNOPT
Optimization of interplanetary trajectory correction maneuvers (TCM) during Earth-to-Mars spaceflight.

3 years ago | 2 downloads |