Apparent magnitude it would have at distance of a centauri

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Reference no: EM13653758

The Sun has an apparent magnitude of -26.8 and absolute magnitude of 4.8
Calculate
a) the apparent magnitude it would have at the distance of α Centauri (1.3 pc).
b) the apparent magnitude it would have if it were 5 kpc away

Reference no: EM13653758

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