How many light-hour in 1 milliparsec? The answer is 28.590868242145. We assume you are converting between light hour and milliparsec. You can view more details on each measurement unit: light-hour or milliparsec The SI base unit for length is the metre. 1 metre is equal to 9.2656693110598E-13 light-hour, or 3.2407792700054E-14 milliparsec. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between light hours and milliparsecs. Type in your own numbers in the form to convert the units!
1 light-hour to milliparsec = 0.03498 milliparsec
10 light-hour to milliparsec = 0.34976 milliparsec
20 light-hour to milliparsec = 0.69952 milliparsec
30 light-hour to milliparsec = 1.04929 milliparsec
40 light-hour to milliparsec = 1.39905 milliparsec
50 light-hour to milliparsec = 1.74881 milliparsec
100 light-hour to milliparsec = 3.49762 milliparsec
200 light-hour to milliparsec = 6.99524 milliparsec
You can do the reverse unit conversion from milliparsec to light-hour, or enter any two units below:
A light-hour (also written light hour) is a unit of length. It is the distance travelled by light in vacuum in one hour. Based on the current definition of the metre a light-hour is equal to 1,079,252,848,800 metres (~1.08 Tm).
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milliparsec = 10-3 parsecs.
The definition of a parsec is as follows:
The parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second", and is approximately 19,131,554,073,600 (19 trillion) miles.
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