These objects were identified in the photos after I got home from a walk

At the time of taking these photo I do not remember seeing the objects. They only became apparent after I looked at the photographs later. In the first photo two objects can be seen in formation side by side above and to the right of the aircraft in the second image, one of the objects is much closer and below the plane it appears to be emitting a small trail at the top. The second object remains roughly the same position. These images have not been cropped or manipulated in any way. The photographs were taken approximately 4 seconds apart.