# HD 21693 b

> extrasolar planet

**Wikidata**: [Q17629642](https://www.wikidata.org/wiki/Q17629642)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_21693_b)  
**Source**: https://4ort.xyz/entity/hd-21693-b


## References

1. SIMBAD
2. The HARPS search for southern extra-solar planets. XLIV. Eight HARPS multi-planet systems hosting 20 super-Earth and Neptune-mass companions
3. Extrasolar Planets Encyclopaedia
4. Exoplanet Archive
5. Gaia Data Release 2