# Q67861327
**Wikidata**: [Q67861327](https://www.wikidata.org/wiki/Q67861327)  
**Source**: https://4ort.xyz/entity/q67861327


## References

1. SIMBAD
2. K2-139 b: a low-mass warm Jupiter on a 29-d orbit transiting an active K0 V star
3. Extrasolar Planets Encyclopaedia
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2
8. Planet Candidates from K2 Campaigns 5–8 and Follow-up Optical Spectroscopy
9. 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10