# TOI-640

> star in the constellation Columba

**Wikidata**: [Q83685188](https://www.wikidata.org/wiki/Q83685188)  
**Source**: https://4ort.xyz/entity/toi-640


## References

1. SIMBAD
2. Extrasolar Planets Encyclopaedia
3. Gaia Data Release 3
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Fourth USNO CCD Astrograph Catalog
7. TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full-frame Images
8. Gaia Data Release 2