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[TEC] Real navigation Tutorials
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07-20-15, 11:42 AM
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Oby
Medic
Join Date: Jul 2007
Location: BH7853
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Quote:
Zenith Distance = 90 - 42.54
we convert the 90 degree to 89.60
How do we know that this is exactly 89.60? Is there any rule for that conversion?
Oby
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