Submitted

Finite-burn circularization of an elliptical orbit - SNOPT
This script circularizes an initial elliptical orbit by performing a finite-burn maneuver at apogee of the initial elliptical or...

6 months ago | 25 downloads |

0.0 / 5

Submitted

Finite-burn lower of a circular or elliptical orbit - OTB
This script can be used to model a finite-burn maneuver that lowers the perigee or apogee of an initial circular or elliptical o...

6 months ago | 29 downloads |

0.0 / 5

Submitted

Finite-burn raise of a circular or elliptical orbit - OTB
This script can be used to model a finite-burn maneuver that raises the perigee or apogee of an initial circular or elliptical o...

6 months ago | 39 downloads |

0.0 / 5

Submitted

Finite-burn circularization of an elliptical orbit - OTB
This script circularizes an initial elliptical orbit by performing a finite-burn maneuver at apogee of the initial elliptical or...

6 months ago | 24 downloads |

0.0 / 5

Submitted

Numerical Solutions of Kepler's Equation
A demo script for a suite of MATLAB functions for solving Kepler's equation.

7 months ago | 1297 downloads |

4.5 / 5

Submitted

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

7 months ago | 1195 downloads |

5.0 / 5

Submitted

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

7 months ago | 181 downloads |

5.0 / 5

Submitted

The Hohmann Orbit Transfer
Computes characteristics for coplanar and non-coplanar Hohmann orbit transfers.

7 months ago | 3842 downloads |

5.0 / 5

Submitted

Earth-to-Mars End-to-End Mission Design – OTB
Create and optimize an end-to-end ballistic trajectory from Earth park orbit to encounter at Mars

8 months ago | 62 downloads |

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Submitted

Gravity-assist Trajectory Optimization - SNOPT version
A MATLAB Script for Interplanetary Patched-Conic, Single Gravity-Assist Trajectory Design, Analysis and Optimization

8 months ago | 2881 downloads |

3.7 / 5

Submitted

Gravity-assist Trajectory Optimization - OTB version
A MATLAB Script for Interplanetary Patched-Conic, Single Gravity-Assist Trajectory Design, Analysis and Optimization

8 months ago | 394 downloads |

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Submitted

Hyperbolic Injection from a Circular Earth Park Orbit – OTB
Determine delta-v required for coplanar and non-coplanar impulsive hyperbolic orbit transfers using the Optimization Toolbox.

9 months ago | 618 downloads |

0.0 / 5

Submitted

Hyperbolic Injection from a Circular Earth Park Orbit SNOPT
MATLAB script for modeling interplanetary injection from an Earth escape hyperbolic orbit using the SNOPT programming method.

9 months ago | 765 downloads |

4.0 / 5

Submitted

Hyperbolic Injection from a Circular Earth Orbit
PDF document and script for computing the coplanar impulsive transfer from a circular Earth orbit to an interplanetary hyperboli...

9 months ago | 12 downloads |

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Submitted

Designing Interplanetary Launch Trajectories
Preliminary design and analysis of interplanetary launch trajectories.

10 months ago | 1210 downloads |

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Submitted

Closest Approach Between a Ground Site and Earth Satellite
Determine the closest approach conditions between a ground site or observer and an Earth satellite in a circular or elliptical o...

10 months ago | 20 downloads |

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Submitted

Orbital Inclination as a Function of Launch Azimuth
This script can be used to determine the relationship between orbital inclination and launch azimuth for a user-defined launch s...

11 months ago | 10 downloads |

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Submitted

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

11 months ago | 21 downloads |

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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...

12 months ago | 9 downloads |

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Submitted

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

12 months ago | 21 downloads |

0.0 / 5

Submitted

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

12 months ago | 5132 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...

12 months ago | 1195 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...

12 months ago | 136 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...

12 months ago | 147 downloads |

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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...

1 year ago | 10 downloads |

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.

1 year ago | 725 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.

1 year ago | 8 downloads |

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" ...

1 year ago | 5 downloads |

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Submitted

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

1 year ago | 2403 downloads |

4.0 / 5

Submitted

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

1 year ago | 596 downloads |

0.0 / 5