By Joe Schlaf | 2021-03-03
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On 02/23/2021 by Bill Stent| https://youtu.be/rTzABTJ_IRA
Asteroid Apophis approaches the Earth nearing its close pass of March 2021.
Sharpstar 107PH+SkyRover 0.8x reducer/flattener; ZWO ASI1600MM-P =ZWO luminance filter, NEQ6 belt-modded mount.
Animation compiled in ShotCut from 150x120s monochrome exposures, processed in Astro Pixel Porcesser.
Still image is a single 20 minute exposure.