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In the video, the white dots represent 14000 asteroids, and the green tracks are 200 of the brightest asteroids. These are from standard catalogues.
Gaia has detected about 1700 asteroids, but most of these were already known. The video shows four newly discovered object, in pink. They have provisional designations 2018 YK4, 2018 XL4, 2018 YM4 and 2019 CZ10....
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