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point [Britain, US]
How many point [Didot] in 1 light-day?
The answer is 6.8705751647745E+16.
We assume you are converting between point [Didot] and light day.
You can view more details on each measurement unit:
point [Didot] or light-day
The SI base unit for length is the metre.
1 metre is equal to 2652.5198938992 point [Didot], or 3.8606955462749E-14 light-day.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between points and light days.
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You can do the reverse unit conversion from light-day to point [Didot], or enter any two units below:
point [Didot] to light-hour
point [Didot] to pe
point [Didot] to centimeter
point [Didot] to faust
point [Didot] to quadrant
point [Didot] to alen
point [Didot] to pie
point [Didot] to estadio
point [Didot] to span
point [Didot] to fod
A light day (also written light-day) is a unit of length. It is defined as the distance light travels in an absolute vacuum in one day (of 86,400 seconds) or 25,902,068,371,200 metres (~26 Tm).
Note that this value is exact, since the metre is actually defined in terms of the speed of light. The light day isn't very frequently used at all since there are few astronomical objects or distances of that magnitude; the Oort cloud, for example, is thought to extend between 290 and 580 light-days out from the Sun.
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