Sirius A: (dog star)
Chemical Makeup: 71.5% Hydrogen, 28.5% Helium, 2.7% other
Spectrum Analysis:
Chemical Makeup: 71.5% Hydrogen, 28.5% Helium, 2.7% other
Location in Space: 06h 45m 08.91728s[2]−16° 42′ 58.0171″[2]
Stellar Classification:A1V
Spectrum Analysis:
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