Bright Double Iridium Flare, Almost Simultaneous
Taken by Shiraishi on May 5, 2017 @
Kumagaya-shi, Saitama, Japan
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Twilight bright double Iridium flare
Iridium 6 and 51, flaring almost simultaneously (a few second interval), with -5 and -7.5 magnitudes, altitude 70 deg.
18:56:04-08 UTC+9
Sony ILCE-7S digital camera; ISO1600, F8, 1/60s exposure, one representative frame and a composited image.
Real-time movie is here:
https://youtu.be/hyWXpwph8YM
Photographer's website:
No URL provided.
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