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A blue arc

by Jelsk

I can see a blue arc in this picture, what could this be?

Posted December 30, 2013 11:04 AM

Subject: AGZ0002d2m

Comments

by janknaeps

blue line across the picture

Posted March 26, 2013 5:19 PM
by ElisabethB moderator

That is a satellite trail.
The satellite reflects the sunlight and because of its speed it gets caught in just one filter.

Posted March 26, 2013 5:43 PM