# (21691) 1999 RC42

> asteroid

**Wikidata**: [Q5166091](https://www.wikidata.org/wiki/Q5166091)  
**Source**: https://4ort.xyz/entity/-21691-1999-rc42


## References

1. [JPL Small-Body Database](https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=20021691)
2. JPL Small-Body Database
3. [Source](https://www.minorplanetcenter.net/db_search/show_object?object_id=21691)