Alcuin-Stevenson-8015 Alcuin-Stevenson-8017 Alcuin-Stevenson-8020Photospheric composition:

Hydrogen 73.46%
Helium 24.85%
Oxygen 0.77%
Carbon 0.29%
Iron 0.16%
Neon 0.12%
Nitrogen 0.09%
Silicon 0.07%
Magnesium 0.05%
Sulfur 0.04%
+63.87°
Posted by Alcuin on 6 February 2014
 

ALCUINSTEVENSON