pedroticy

Hi, I'm not an astronomy photographer or anything like that, but I was testing my samsung s22 camera night mode and took these 2 pics with no more than 20 secinds apart. 30 minutes later, after many pictures taken, i went to my room and found this image. Just to satisfy my curiosity: can anybody help me with what this might be? Maybe one of you had the same image before or it's a common image you get when you picture tmstars.... I did not see it with my eyes, only in the photo. Is it just an artifact? Thank for any help