I do use EDSM, but I rarely make these posts from my gaming computer. This thread lets me do this from anywhere. There have been like three new threads here in three months so I think there is room

Problem with that is, that it does not keep track of updates, which means that you will have to manually update the links in the OP, should you change something in the setups… Instead, you might replace the direct links to Coriolis by links to the respective ship entry at EDSM. That way the up-to-date Coriolis links are just two click away (and another login, I guess).
Congratulations on getting to Sag A*!
I did that a bit a go, started back but am still enroute. I haven't played ED in a while, so I may be on a rather extended voyage!!
Thx.
Well possible the same happens to me.For the ~12kly from Colonia it took me ~1000 jumps for a total of ~45kly distance. I fell twice asleep for a second or two, while selling the ~1.5 billion worth of data collected at Explorer's Anchorage (now at 5.9 billion credits).
My way back (to the bubble is the plan) will also not be a straight line but might take me ~100kly, judging by the trip to Colonia a year back. And that's the point - I did that trip to Colonia after an about 1 year hiatus. After arrival I unlocked the engineers and played for maybe another week, and then went on another ~1 year hiatus that was now interrupted with the trip to SagA*. Not sure I will have the energy to complete that trip or go on a hiatus again…
That said, should I ever manage to complete this trip back, with maybe 2-3 billion more worth of data, that would leave me with 8-9 billion cash. Enough for a capital ship like the Imp. Cutter and maybe even a carrier. Whatever I would do with that, I don't know, though...