Circini is an O 8.5 V star. Based on this information which…
Circini is an O 8.5 V star. Based on this information which of the following are true? I. Circini has a surface temperature less than the sun II. Circini has a diameter that is greater than that of the sun. III. Circini is more luminous than the sun IV. Circini is located near the upper left hand corner in the HR diagram
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