# TOI-561 b

> exoplanet in the constellation Sextans

**Wikidata**: [Q113592495](https://www.wikidata.org/wiki/Q113592495)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/TOI-561_b)  
**Source**: https://4ort.xyz/entity/toi-561-b


## References

1. TOI-561 b: A Low Density Ultra-Short Period "Rocky" Planet around a Metal-Poor Star
2. Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS
3. The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561
4. Extrasolar Planets Encyclopaedia
5. An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561
6. SIMBAD
7. Exoplanet Archive
8. Gaia Data Release 2
9. Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties