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.

7 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.

7 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" ...

7 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.

8 months ago | 2 downloads |

4.0 / 5

Submitted

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

8 months ago | 2 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...

8 months ago | 4 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.

10 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.

10 months ago | 3 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....

10 months ago | 2 downloads |

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.

10 months ago | 4 downloads |

0.0 / 5

Submitted

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

10 months ago | 5 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

10 months 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.

10 months ago | 4 downloads |

0.0 / 5

Submitted

Ballistic Interplanetary Trajectory Optimization - SNOPT
Design and optimize patched-conic, ballistic interplanetary trajectories between any two celestial bodies of our solar system.

10 months ago | 2 downloads |

0.0 / 5

Submitted

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

10 months ago | 4 downloads |

5.0 / 5

Submitted

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

11 months 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...

11 months ago | 5 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".

11 months 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.

11 months ago | 3 downloads |

4.0 / 5

Submitted

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

12 months ago | 8 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.

12 months ago | 4 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.

12 months 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 | 7 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 | 3 downloads |

0.0 / 5

Submitted

Closest Approach Between Two Earth Satellites
Determine closest approach between two Earth satellites in circular or elliptical orbits.

1 year ago | 1 download |

0.0 / 5

Submitted

Lunar Free-Return Trajectory Analysis - OTB version
Optimization Toolbox version of the MATLAB script which models two-dimensional free-return lunar trajectories.

1 year ago | 7 downloads |

5.0 / 5

Submitted

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

1 year ago | 2 downloads |

0.0 / 5

Submitted

Graphics Display of Satellite Rise and Set Conditions
Compute and display graphics information about observer-to-satellite visibility conditions.

1 year ago | 2 downloads |

0.0 / 5

Submitted

Computing Phases of the Moon
A MATLAB Script for Computing Phases of the Moon

1 year ago | 1 download |

0.0 / 5

Submitted

MICE Geometry Finder Examples - Part 2
Interactive MATLAB scripts that demonstrate how to use the JPL MICE geometry finder software subsystem.

1 year ago | 2 downloads |

0.0 / 5