# 23P/Brorsen–Metcalf

> periodic comet with 70 year orbit

**Wikidata**: [Q287356](https://www.wikidata.org/wiki/Q287356)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/23P/Brorsen–Metcalf)  
**Source**: https://4ort.xyz/entity/23p-brorsen-metcalf


## References

1. [JPL Small-Body Database](https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html#/?sstr=1000009)
2. Freebase Data Dumps. 2013
3. JPL Small-Body Database
4. [Source](https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/req/naif_ids.html)