helium ( 41 Apollo; It is incorrectly written and it should be written as "Apollo Helios" being its meaning:
HELIOS in Greek mythology was the personification of the Sun. He was the son of the Titans Hyperion and Tea. He had two sisters; Selene ( The Moon ) and Eos ( The 41 Aurora;. Over time it was identifying more with Apollo the God of light, beauty, perfection and harmony. His equivalent in Roman mythology was Sol, specifically Sol Invictus.