Submitted

Predicting Shadow Conditions of Earth Satellites
Three MATLAB scripts for predicting shadow (Earth eclipse) conditions of satellites in circular and elliptical orbits.

7 months ago | 3 downloads |

0.0 / 5

Submitted

Predicting Rise and Set of an Earth Satellite
Three MATLAB scripts for predicting rise and set of an Earth satellite relative to an observer or ground site on an oblate Earth...

7 months ago | 1 download |

0.0 / 5

Submitted

Analytic Orbit Propagation – Method of Markley and Jeletic
Fast analytic orbit propagator using the method of Markley and Jeletic.

8 months ago | 2 downloads |

0.0 / 5

Submitted

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

8 months ago | 12 downloads |

4.7 / 5

Submitted

Finite-burn Interplanetary Injection from Earth Orbit SNOPT
A MATLAB script for optimizing finite-burn interplanetary injection trajectories from an initial circular Earth orbit using SNOP...

8 months ago | 2 downloads |

4.0 / 5

Submitted

Finite-burn Interplanetary Injection from Earth Orbit - OTB
Optimization Toolbox version of a MATLAB script that can be used to model finite-burn interplanetary injection from a circular E...

8 months ago | 2 downloads |

0.0 / 5

Submitted

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

8 months ago | 2 downloads |

0.0 / 5

Submitted

A MATLAB implementation of the BDQRF root-finding algorithm
MATLAB function for calculating the single real root of a non-linear function using the Bisected Direct Quadratic Regula Falsi m...

9 months ago | 1 download |

0.0 / 5

Submitted

Graphic Display of Satellite Ground Tracks and Orbits
MATLAB script named satplot.m that demonstrates how to graphically display satellite ground tracks and orbits.

9 months ago | 5 downloads |

5.0 / 5

Submitted

Visibility Contours of the Sun and Moon
Create graphic visibility contours of the Sun and Moon at a user-specified calendar date and time.

9 months ago | 1 download |

0.0 / 5

Submitted

Computer Graphics for the ilt_sos computer program
Create graphic displays of flight performance characteristics created with the "Low-Thrust Interplanetary Trajectory with SOS" ...

10 months ago | 1 download |

0.0 / 5

Submitted

ATO Using Direct Transcription and Collocation - OTB
Demonstrates the solution of an aerospace trajectory optimization problem using direct transcription and collocation.

10 months ago | 2 downloads |

4.0 / 5

Submitted

Selenocentric Coordinates and Transformations
MATLAB functions for computing selenocentric (moon-centered) coordinates and transformations.

10 months ago | 3 downloads |

0.0 / 5

Submitted

Finite-burn De-orbit from Earth Orbit – OTB
Design a finite-burn maneuver that de-orbits a spacecraft from an initial circular or elliptical Earth orbit to a user-defined E...

11 months ago | 3 downloads |

0.0 / 5

Submitted

Trans-Lunar Trajectory Correction Maneuver – SNOPT
Optimize a single impulsive trajectory correction maneuver (TCM) on a trans-lunar trajectory using the SNOPT numerical method.

12 months ago | 2 downloads |

0.0 / 5

Submitted

Trans-Lunar Trajectory Correction Maneuver – OTB
Optimize a single impulsive trajectory correction maneuver (TCM) located on a trans-lunar trajectory.

12 months ago | 2 downloads |

0.0 / 5

Submitted

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

12 months ago | 1 download |

0.0 / 5

Submitted

Earth-to-Mars Interplanetary TCM Optimization - OTB
Optimization Toolbox version of the MATLAB script that determines optimal Earth-to-Mars impulsive TCM maneuvers.

12 months ago | 1 download |

0.0 / 5

Submitted

Bi-elliptic Transfer Between Coplanar Circular Orbits
Bi-elliptic orbital transfer between two coplanar circular Earth orbits.

12 months ago | 2 downloads |

4.5 / 5

Submitted

Trajectory Optimization from Earth to an Asteroid - SNOPT
MATLAB script for optimizing two-body, ballistic trajectories from Earth to an asteroid using the SNOPT algorithm

1 year ago | 1 download |

0.0 / 5

Submitted

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

1 year ago | 4 downloads |

0.0 / 5

Submitted

Apparent Position of a Star
PDF document and MATLAB script that computes the geocentric and topocentric apparent position of a star.

1 year ago | 3 downloads |

5.0 / 5

Submitted

Modeling a Finite-burn Trans-lunar Injection Maneuver
MATLAB script for modeling a constant thrust, constant specific impulse, finite-burn trans-lunar injection maneuver from Earth o...

1 year ago | 2 downloads |

0.0 / 5

Submitted

MATLAB Implementation of "Lunar Tables and Programs"
MATLAB demo and function that computes the coordinates of the Moon using algorithms from in "Lunar Tables and Programs".

1 year ago | 5 downloads |

0.0 / 5

Submitted

Modeling Aero-assist Flight Mechanics
Numerically integrate the flight path equations of motion of an aero-assist vehicle performing a single atmospheric pass.

1 year ago | 2 downloads |

4.0 / 5

Submitted

Modeling Low-thrust Interplanetary Trajectories
Demonstrates how to model a low-thrust interplanetary trajectory from Earth to Mars.

1 year ago | 4 downloads |

0.0 / 5

Submitted

Modeling Rocket Ascent from the Moon
Model the launch of a single-stage rocket-propelled vehicle from the surface of the Moon.

1 year ago | 2 downloads |

0.0 / 5

Submitted

Trajectory Modeling in the Flight Path System
Demonstrates how to model the trajectory of aerospace vehicles in the flight path coordinate system.

1 year ago | 6 downloads |

5.0 / 5

Submitted

Evaluating a JPL Ephemeris with MICE
Demonstrates ephemeris calculations using the MATLAB version of the JPL Spice library (MICE).

1 year ago | 5 downloads |

0.0 / 5

Submitted

Mutual Visibility Between Two Earth Satellites
Determine times when two Earth satellites have line-of-sight visibility to each other

1 year ago | 2 downloads |

0.0 / 5