Binary System
W Sagittarii also shows evidence of being a close binary star, as well has having two more distant 13th-magnitude optical companions, W Sagittarii B and C separated by 33 and 48 arcseconds respectively.
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“Ethics and religion differ herein; that the one is the system of human duties commencing from man; the other, from God. Religion includes the personality of God; Ethics does not.”
—Ralph Waldo Emerson (1803–1882)