# WD 0806−661 B

> exoplanet in the Maru planetary system

**Wikidata**: [Q9369324](https://www.wikidata.org/wiki/Q9369324)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/WD_0806−661_B)  
**Source**: https://4ort.xyz/entity/wd-0806-661-b


## References

1. The ultra cool brown dwarf companion of WD 0806-661B: age, mass, and formation mechanism
2. Confirmation of one of the coldest known brown dwarfs
3. Discovery of a candidate for the coolest known brown dwarf
4. Extrasolar Planets Encyclopaedia
5. All Skies Encyclopaedia
6. Near-infrared photometry of Y dwarfs: low ammonia abundance and the onset of water clouds
7. SIMBAD
8. Exoplanet Archive
9. The Y-type Brown Dwarfs: Estimates of Mass and Age from New Astrometry, Homogenized Photometry, and Near-infrared Spectroscopy
10. The solar neighborhood. XXI. Parallax results from the CTIOPI 0.9 M program: 20 new members of the 25 parsec white dwarf sample
11. Further defining spectral type "Y" and exploring the low-mass end of the field brown dwarf mass function