WR 124

作者：Trolligi cubicApoc

发布日期：

WR 124, also known as QR Sagittae, is a Wolf–Rayet star about 20,874 light-years away in the constellation Sagitta. The star is surrounded by a ring nebula of expelled material known as M1-67. It is one of the fastest runaway stars in the Milky Way with a radial velocity around 200 km/s. It was discovered by Paul W. Merrill in 1938

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