NGTS-4b A sub-Neptune transiting in the desert
收藏B2FIND2026-04-04 收录
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We report the discovery of NGTS-4b, a sub-Neptune-sized planet transiting a 13th magnitude K-dwarf in a 1.34d orbit. NGTS-4b has a mass M=20.6+/-3.0M_{Earth} and radius...
本研究报道了NGTS-4b的发现:该行星为亚海王星尺寸(sub-Neptune-sized)行星,在周期为1.34天的轨道上凌掩一颗13星等的K型矮星。NGTS-4b的质量为M=20.6±3.0倍地球质量(M_{Earth}),半径为……



