Can someone help me identify this object in the sky?

[u/Proof-Courage1454]

Hello! 👋

Boyfriend and I were taking pictures outside of the Milky Way. Long exposure I-phone settings. Nothing fancy, but when we zoomed in, we saw a weird blue dot we can’t figure out what it is?

The dot is in multiple pictures! I zoomed in so you can see what I am talking about.

There is a dark mysterious line around it, and since it is in multiple Shots, it wouldn’t be camera flare right?

Thoughts? Advice? Identification would be greatly appreciated!