# Q84222261

> white dwarf in the constellation Leo

**Wikidata**: [Q84222261](https://www.wikidata.org/wiki/Q84222261)  
**Source**: https://4ort.xyz/entity/q84222261


## References

1. SIMBAD
2. Cool White Dwarfs in the Sloan Digital Sky Survey
3. Physical properties of the current census of northern white dwarfs within 40 pc of the Sun
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The USNO-B Catalog
6. The Sixth Data Release of the Sloan Digital Sky Survey
7. The SDSS Photometric Catalog, Release 9
8. Ultracool white dwarfs and the age of the Galactic disc
9. Gaia Data Release 2