(2012 VP₁₁₃)

作者：fyr02

發佈日期：

最近更新：

2012 VP₁₁₃, also known unofficially as "Biden", is a distant 597-km trans-neptunian object and only the second known sednoid discovered so far. Its perihelion of 75 AU is far too distant to be able to be gravitationally perturbed by Neptune, indicating that this object and others like it might be influenced by a hypothetical ninth planet waiting to be discovered

請在此 翻譯 協助翻譯本頁。

在 Celestia 中開啟（建議） 或 下載

如何安裝附加元件？請在此 查閱 了解。