克卜勒-19b 是環繞克卜勒-19的一顆系外行星。這顆行星的軌道週期是9.3天,估計它的半徑是2.2地球半徑,質量是地球的20.3倍 [1]頁面存檔備份,存於網際網路檔案館)。

相關條目

參考資料

Wikiwand in your browser!

Seamless Wikipedia browsing. On steroids.

Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.

Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.