# 21291 Mercalli

> asteroid

**Wikidata**: [Q5188414](https://www.wikidata.org/wiki/Q5188414)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/21291_Mercalli)  
**Source**: https://4ort.xyz/entity/21291-mercalli


## References

1. [JPL Small-Body Database](https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021291)
2. JPL Small-Body Database
3. [Source](https://www.minorplanetcenter.net/db_search/show_object?object_id=21291)