I'm new to Elite, not familiar with the geometry of the galaxy, and not familiar with the novel that spawned this discussion, so maybe I don't know what I'm saying. But I'd like to point out that physical distance from the R/R line doesn't necessarily rule something out. It's more a question of angular difference. If I'm in the Reorte system, whats the angular difference between Rieqduat and Hyponia? If its small, the R/R line could still be said to generally point to Hyponia, but Hyponia could still be a vast distance from the actual R/R line. To give an example, the distance between Earth and the Sun is pretty large (relative to a kilometer) but a parsec away, the angular difference between the two is a maximum of one arcsecond, an extremely small angle. Just trying to help with what little knowledge I have. This thread's really interesting, but for all I know, there's 20* of difference between the two. That would certainly rule it out.