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jkim3464 jkim3464
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3 months ago

The parsec is defined so that a star at a distance of 1 parsec has a parallax of one arcsecond. If a star has a parallax of 0.05 seconds of arc, what is its distance?



2 parsecs



5 parsecs



20 parsecs



50 parsecs

Textbook 
ASTRO

ASTRO


Edition: 3rd
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clarkh7839clarkh7839
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3 months ago
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