# TOI 139

> star in the constellation Piscis Austrinus

**Wikidata**: [Q87342540](https://www.wikidata.org/wiki/Q87342540)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/TOI_139)  
**Source**: https://4ort.xyz/entity/toi-139


## References

1. SIMBAD
2. Dwarf K and M stars in the southern hemisphere
3. Extrasolar Planets Encyclopaedia
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. The Revised TESS Input Catalog and Candidate Target List
7. Gaia Data Release 2. The catalogue of radial velocity standard stars
8. The Sixth Data Release of the Radial Velocity Experiment (RAVE). II. Stellar Atmospheric Parameters, Chemical Abundances, and Distances
9. Gaia Data Release 2
10. The radial velocity experiment (RAVE): fourth data release