Multiplanet system GJ 887
收藏B2FIND2026-03-19 收录
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GJ 877 is a bright M dwarf in the solar neighborhood with two currently reported nontransiting exoplanets with periods of 9d and 21d, along with an additional unconfirmed signal...
GJ 877是位于太阳邻域的一颗明亮的M型矮星(M dwarf),目前已报道存在两颗轨道周期分别为9天和21天的非凌星系外行星,同时还存在一个尚未得到确认的信号……



