Brown-dwarf desert
- 棕矮星沙漠（棕矮星沙漠是指联星系统中属于伴星的棕矮星可存在的轨道半长轴下限，一般为5天文单位。最近的观测结果发现极低质量联星系统可能会打破这个理论，但仍存在争议）
Brown-dwarf desert
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abstract:
The brown-dwarf desert is a theorized range of orbits around a star on which brown dwarfs cannot exist as a companion object. This is usually up to 5 AU around solar mass stars.
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