With the ship having its specific position for that long, it seems the Discovery and its experimental technology were lost in space.
This may explain why advancements such as the Spore Drive didn’t find their way to other vessels in the franchise.
According to this far-flung Short Treks episode, something will likely happen in Star Trek: Discovery that results in the crew’s disappearance, along with the ship itself apparently getting stuck in a holding pattern for 1,000 years until Aldis Hodge’s character Craft wakes up inside it.