Measurement unit: megalight-year

Full name: megalight year

Plural form: megalight years

Symbol: Mly

Alternate spelling: megalight-years

Category type: length

Scale factor: 9.454254955488E+21

SI unit: metre

The SI base unit for length is the metre.
1 metre is equal to 1.0577248071986E-22 megalight-year.

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Definition: Megalight-year

One megalight-year, abbreviated "Mly", is one million light-years, or 306,601 parsecs. Megalight-years are typically used to measure distances between neighboring galaxies and galaxy clusters.

Sample conversions: megalight-year