# Pirx

> extrasolar planet

**Wikidata**: [Q851339](https://www.wikidata.org/wiki/Q851339)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/BD+14_4559_b)  
**Source**: https://4ort.xyz/entity/pirx


## References

1. SIMBAD
2. Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
3. Substellar-mass companions to the K-dwarf BD+14 4559 and the K-giants HD 240210 and BD+20 2457
4. Extrasolar Planets Encyclopaedia
5. Exoplanet Archive
6. Freebase Data Dumps. 2013
7. Gaia Data Release 2
8. [Source](https://0bf71ea7-eb0b-44fe-ba3a-7895e80dc750.filesusr.com/ugd/6358ac_74a96f6653ee451795be63e580ac2693.pdf#page=11)