Convert light hour to spat (length)
Selected category: length.
Definition and details for light hour:
Light hour is defined as the distance the light travels in one hour through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light hour equals exactly 1,079,252,848,800 meters.
Definition and details for spat (length):
Spat is used by astronomers. This is a unit of length equal to 1012m or 1Tm.