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Arcsecond vs Microarcsecond - What's the difference?

arcsecond | microarcsecond |

As nouns the difference between arcsecond and microarcsecond

is that arcsecond is a unit of angle; 1/60th of an arcminute, or 1/3600th of a degree while microarcsecond is a unit of angle; one millionth (10-6) of an arcsecond.

arcsecond

English

Noun

(en noun)
  • A unit of angle; 1/60th of an arcminute, or 1/3600th of a degree.

    • Synonyms

    * second of arc * as (symbol) * arcsec (abbreviation)

    Derived terms

    * milliarcsecond

    Related terms

    * arcminute

    microarcsecond

    English

    Noun

    (en noun)
  • A unit of angle; one millionth (10-6) of an arcsecond.