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1 result for “solar time”
Formulae (1)
Time & Calendar
Advanced
Equation of Time
E
≈
9.87
sin
2
B
−
7.53
cos
B
−
1.5
sin
B
E \approx 9.87\sin 2B - 7.53\cos B - 1.5\sin B
E
≈
9.87
sin
2
B
−
7.53
cos
B
−
1.5
sin
B
Difference between sundial (apparent) and clock (mean) time.