507
xkcd #2849: Under the Stars
(imgs.xkcd.com)
Alt text:
If you live in Los Angeles (around 33°52'N, roughly the latitude of Hermosa Beach) the black hole in V404 Cygni passes over you each day. On Christmas Day it will be directly overhead around 2pm.
Is GP me? Haven't heard of that but I assume it's similar to OP. In case it is, I elaborated a bit in another reply!
Grand parent; the comment you were replying to.