Question Reference frame.

[Col_Klonk]

I haven't noticed this yet (maybe missed it) ..
What is Orbiter's world/universal reference frame for all objects.. Sun, Galactic centre..?

 

[Keithth G]

Orbiter inherits its coordinate system from the vsop87 theory. It is a solar system barycentric coordinate system with equinox and ecliptic of J2000.

 

[Col_Klonk]

Thanks.. it helps if I do some searching in the tech docs :thumbup:

Thinking long distance... it'll be nice to have a galactic frame (we can stick to one galaxy for the mo ) , as this will allow new systems and worlds to be created - spark people's imaginations on new drives and systems.... that I'm sure Nasa and other agency's could benefit from.

 

[jalexb88]

Cool Idea! One issue would be that Orbiter uses Newtonian mechanics and it would need to simulate relativistic effects to enable one to get across the galaxy in a realistic manner.