Wednesday 20 April 2022

A surprisingly bright flare from a 6U Cubesat


​The 240 frames frame stack above, which is from the video below, shows the classified Japanese satellite IGS Optical 5 (2015-015A). But at 21:14:05.5 UT, somethings else moving nearly parallel to the satellite briefly flares up.

The flaring object in question, producing a flare of at least magnitude 0, is TYVAK 182A (also known as ELO Alpha), 2021-034D. This is a 6U cubesat. I am quite surprised to see such a bright flare from such a small object!

The video was taken from Leiden, the Netherlands, with a WATEC 902H2 Supreme fitted with a Samyang 1.4/35 mm lens.

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