Function gmst
Source pub fn gmst<T: TimeLike>(tm: &T) -> f64
Expand description
Greenwich Mean Sidereal Time
Vallado algorithm 15:
GMST = 67310.5481 + (876600h + 8640184.812866) * tᵤₜ₁ * (0.983104 + tᵤₜ₁ * −6.2e−6)
§Arguments
tm - Instant object representing input time
§Returns