Convert terametre to light day


More information from the unit converter

How many terameter in 1 light-day? The answer is 25.9020683712.
We assume you are converting between terametre and light day.
You can view more details on each measurement unit:
terameter or light-day
The SI base unit for length is the metre.
1 metre is equal to 1.0E-12 terameter, 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 terameters and light days.
Type in your own numbers in the form to convert the units!

Quick conversion chart of terameter to light-day

1 terameter to light-day = 0.03861 light-day

10 terameter to light-day = 0.38607 light-day

20 terameter to light-day = 0.77214 light-day

30 terameter to light-day = 1.15821 light-day

40 terameter to light-day = 1.54428 light-day

50 terameter to light-day = 1.93035 light-day

100 terameter to light-day = 3.8607 light-day

200 terameter to light-day = 7.72139 light-day

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Common length conversions

Definition: Terametre

The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.

So 1 terametre = 1012 metre.

Definition: Light-day

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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