# HD 22946 d

> exoplanet in the constellation Eridanus

**Wikidata**: [Q114562553](https://www.wikidata.org/wiki/Q114562553)  
**Source**: https://4ort.xyz/entity/hd-22946-d


## References

1. Refined parameters of the HD 22946 planetary system and the true orbital period of planet d
2. Extrasolar Planets Encyclopaedia
3. Exoplanet Archive
4. TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 22946