@orbinauts/engine - v0.1.2
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    Function isNakedEye

    • Whether the Satellite is a Naked-eye Satellite: whether the brightest it can ever look reaches the Visible window's faintest magnitude, the same number the Pass search judges brightness by, so a Satellite the rule accepts is one the search can in fact open a window for.

      A Satellite the field has published no Standard magnitude for has no brightness to reach it with and is therefore not Naked-eye: the number is never estimated. A stand-in lands where the guess puts it, and near the line that is a coin toss: Landsat 9 at a stand-in of 4.7 would be 3.9 overhead, just bright enough.

      Parameters

      • standardMagnitude: number | undefined
      • altitudeKm: AltitudeRangeKm
      • options: { faintestMagnitude?: number } = {}
        • OptionalfaintestMagnitude?: number

          The faintest apparent magnitude that counts as seen, VISIBLE_FAINTEST_MAGNITUDE unless the caller sets another, as they would the Pass search's for the same sky.

      Returns boolean