Okay let's start off traditionally...
IMAGE LINK 1 (PROOF THAT STUEMEAE KM-W C1-8086 SYSTEM IS 0.91LY FROM SAGITTARIUS A*)
IMAGE LINK 2
CLOSEST K-TYPE STAR TO SAGITTARIUS A*
STUEMEAE KM-W C1-8086 A AT 0.91 LY
IMAGE LINK 3
CLOSEST M-TYPE STAR TO SAGITTARIUS A*
STUEMEAE KM-W C1-8086 B AT 0.91 LY
IMAGE LINK 4
CLOSEST TERRAFORMABLE HIGH METAL CONTENT PLANET TO SAGITTARIUS A*
STUEMEAE KM-W C1-8086 B 8 AT 0.91 LY
(in my opinion, the terraformable should also count for any parent planet category, in this case CLOSEST HIGH METAL CONTENT PLANET TO SAGITTARIUS A*, but if the jury disagrees...
IMAGE LINK 5
CLOSEST HIGH METAL CONTENT PLANET TO SAGITTARIUS A*
STUEMAEA KM-W C1-8086 B 7 AT 0.91LY
or in fact any other of the 1 through 7, they are all high metal content planets - I just like to count them from outward, as things in farther out orbits will most likely (but not always) be closer to sagittarius A* at some point in time than others)
...now, as you might imagine this will get a bit tiresome pretty quickly. Could we accept navigation computer listings, like THESE THREE SCREENSHOTS (with more to come as I work my way outwards) as a proof for distance to Sagi A*, instead of me having to paste a separate galaxy map screenshot for every entry in these systems very close to Sag A*?
Also I feel kinda bad for taking credit for any/all of these, considering most of the systems have been visited before and there are first discovery credits just everywhere...
first claimer is the record holder not the tag holder, stuff needs to be reported to us for us to know about it.
about the high metal contents (you are right) did you fill in the 7 page request form 12XXP J114 which after thorough investigation by our staff and approval will allow you to have an opinion