We report the relative abundances of 17 elements in the atmosphere of the white dwarf star GD 362, material that, very probably, was contained previously in a large asteroid or asteroids with composition similar to the Earth/Moon system. The asteroid may have once been part of a larger parent body not unlike one of the terrestrial planets of our solar system.
CITATION STYLE
Zuckerman, B., Koester, D., Melis, C., Hansen, B. M., & Jura, M. (2007). The Chemical Composition of an Extrasolar Minor Planet. The Astrophysical Journal, 671(1), 872–877. https://doi.org/10.1086/522223
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