# HD 219666 b

> exoplanet in the constellation Tucana

**Wikidata**: [Q90104077](https://www.wikidata.org/wiki/Q90104077)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HD_219666_b)  
**Source**: https://4ort.xyz/entity/hd-219666-b


## References

1. SIMBAD
2. Characterization of a set of small planets with TESS and CHEOPS and an analysis of photometric performance
3. Empirical Limb-darkening Coefficients and Transit Parameters of Known Exoplanets from TESS
4. HD 219666 b: a hot-Neptune from TESS Sector 1
5. ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
6. Extrasolar Planets Encyclopaedia
7. Exoplanet Archive
8. Gaia Data Release 2