20831 Zhangyi
[arz] 20831 Zhangyi (كويكب)
[ce] (20831) Zhangyi
[eo] 20831 Zhangyi
[fa] ژانگی ۲۰۸۳۱
[fr] (20831) Zhangyi
[hy] (20831) Ժանգյուի
[it] 20831 Zhangyi
[pl] (20831) Zhangyi
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[ro] 20831 Zhangyi