Iridium 40 satellite flare

20 seconds of Iridium 40 satellite flare in one image

While visiting Ulsan, there was a bright flare at -6.4 magnitude of the Iridium 40 satellite in the southern sky last evening. It was so bright that my iPhone 5S had no problem recording it in its burst mode (10fps at 8 megapixels). It was quite a sight to see. Here are two ways of seeing it in action:

1. Youtube Video


2. Animated GIF (click the thumbnail)

Iridium 40 flare

Device: iPhone 5S
Settings: 30mm - ISO 2500 - 1/15s - f/2.2
Time: 2013-12-27 18:38 KST
Location: Ulsan, Korea
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Continue reading "Iridium 52 satellite flare"
Iridium 52 satellite flare under city lights isn't so dramatic In contrast to the flare spotted in the less light-polluted spot, Iridium 52's flare in the low altitude among one of the heaviest light pollution in the country is far less dramatic. Even th

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