Location of Sighting: Seoul, South Korea
Date of Sighting: September 15, 2019
Time of Sighting: 8:43 to 8:45 PM Local Time
Description: A photographer I know took three consecutive night photos of Banpo Bridge which is crossing the Han river at Seoul. He posted them on a picture site and I found something strange on the night sky. The first photo was taken at 20:43, and second at 20:44, third at 20:45, Sept 15, 2019. As the first picture shows a red dot appeared on the sky and one second later in second photo, a curved red streak appeared and in the third one, they all disappeared.
What is this? I attached three photos concerned cut from the original photos to compare with all three original photos.
Camera – Sony A7M2
with sel 2470 GM (used 37mm)
Exposure – 15 seconds.
Filter – UV
Tripod – used
Note: It is difficult to explain the red object and streak. It is not a reflection. It appears to be an object that moved and then disappeared.Note to Commenters: If you are reporting a sighting, be sure to include the location (city, state, country), date and time of your sighting. Be detailed in your description. You may also use our report form to report your sighting. Comments will only be published if they are in "good taste" and not inflammatory. Also the name that you list in the comment will be posted. Use abbreviations or aliases if you don't want your name listed.