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@ -73,7 +73,7 @@ local average_earth_radius = 6371e3
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local semimajor_axis = 149598022.96E3 -- earth orbit's major semi-axis in meter
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local semimajor_axis = 149598022.96E3 -- earth orbit's major semi-axis in meter
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local average_speed_earth = 29.7859e3
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local average_speed_earth = 29.7859e3
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local aberration = asin(average_speed_earth/speed_of_light) -- Aberration relativistic
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local aberration = asin(average_speed_earth/speed_of_light) -- Aberration relativistic
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local average_speed_equator = (2*pi * average_earth_radius) / (24*3600)
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--local average_speed_equator = (2*pi * average_earth_radius) / (24*3600)
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-- minimal twillight times in hours
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-- minimal twillight times in hours
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