Interplanetary Orbit Designer

Default units to use on this page are Astronomical Units. |
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A beta version of a work in progress, hyperbolics need more work. |

The Gravitational Constant is preset as 6.674080 X 10-11 Nm2kg-2. |

Books that are relevant: |

Please choose Planets and input their desired Circular Orbital Altitude, velocities will be calculated. |

Planet Choice | Orbit Altitude | Orbit Velocity | Escape Velocity | ||
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Start : | Km | m/s | m/s | ||

Destination : | Km | m/s | m/s | ||

Enter start position's 3D or 2D cartesian coordinates: | |

X: Y: Z: AU's | |

Enter destination position's 3D or 2D cartesian coordinates : | |

X: Y: Z: AU's | |

Please enter required or observed time between chosen points. In Earth days : | |

Magnitude of start pos' vector : Magnitude of end pos' vector: AU's |

Departure phase angle : deg's (the angle between the current departure and future arrival points) |

k parm : AU l parm : AU m parm : AU |

p1 parm : AU p2 parm : AU start p parm : AU end p parm : AU |

the a parm : AU the f parm : the g parm : the dot f parm : |

The eccentric anomaly calculation values: ΔE : sin(ΔE) : cosh(ΔF) : rad's |

Derived journey time: Iteration count : Diagnostic 1 : Diagnostic 2 : |

dotg: v1x: v1y: v1z: v2x: v2y: v2z: |

Magnitude of start velocity vector : m/s...... Magnitude of end velocity vector : m/s...... |