The minimap/map icon for deployed Lodestar Galaxies appears pretty small compared to the icon for regular Galaxies/undeployed Galaxies, and easily mistakable for a Valkyrie: Regular: Deployed:
minimap zoom doesn't change the size of minimap icons as far as I know, or very slightly. regardless, I didn't test it, but it's been reported as fixed in the last PTS update (february 3)