# Tau Ceti d

> unconfirmed exoplanet

**Wikidata**: [Q25422684](https://www.wikidata.org/wiki/Q25422684)  
**Source**: https://4ort.xyz/entity/tau-ceti-d


## References

1. SIMBAD
2. Radial-velocity fitting challenge
3. Extrasolar Planets Encyclopaedia
4. Signals embedded in the radial velocity noise
5. Validation of the new Hipparcos reduction