Relative locations of earth, sun, moon

[daveed]

Hi all,

I looked through the reference library post, but didn't see anything about this. Is there a website that contains the relative locations of the sun, earth, and moon over time? moon phases aside - I would actually like to know the exact locations of the Earth and moon (in say, sun-centric coordinates). NASA and other space agencies must know this information; I just don't know where to go around looking for it!

Does anyone have any ideas?

 

[D H]

See http://ssd.jpl.nasa.gov/?horizons