grahan — the open-source sky engine
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    Function greenwichApparentSiderealTime

    • Greenwich apparent sidereal time: GMST corrected by the equation of the equinoxes Δψ·cos ε, degrees [0, 360).

      Parameters

      • jdUt: number

      Returns number

      greenwichApparentSiderealTime(2446895.5); // ≈ 197.69256

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