Assertion: satellite | /r/HasProperty | 12 × 60
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Source sentences:
text: The deployment of the first 1,584 satellites will be into 72 orbital planes of 22 satellites each, with a requested lower minimum elevation angle of beams to improve reception: 25° rather than the 40° of the other two orbital shells.:17 SpaceX launched the first 60 satellites of the constellation in May 2019 into a 450 kilometres (280 mi) orbit and expected up to six launches in 2019 at that time, with 720 satellites (12 × 60) for continuous coverage in 2020.