| 词条 | 21110 Karlvalentin |
| 释义 | > 21001–22000110 6 : Nysa asteroids|Discoveries by Freimut Börngen|Discoveries by Lutz D. Schmadel|Minor planets named for people|Named minor planets|Astronomical objects discovered in 1992 |
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开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。