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SirJohnny SirJohnny
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A week ago

Table 2

 Star Parallax (sec of arc) Spectral Type
δ Cen0.026B2 IV

HR 4758

HD 39801

0.05

0.005

G0 V

M2 I

9 CMa0.4A1 V



Which star in the table is the closest to Earth?



δ Cen



HR 4758



HD 39801



9 CMa

Textbook 
ASTRO

ASTRO


Edition: 3rd
Authors:
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daniboidaniboi
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A week ago
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