# Q81812333

> white dwarf in the constellation Leo

**Wikidata**: [Q81812333](https://www.wikidata.org/wiki/Q81812333)  
**Source**: https://4ort.xyz/entity/q81812333


## References

1. SIMBAD
2. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4
3. SDSS DR7 white dwarf catalog
4. A catalog of spectroscopically identified white dwarf stars in the first data release of the Sloan Digital Sky Survey
5. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
6. The Sixth Data Release of the Sloan Digital Sky Survey
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. The USNO-B Catalog
9. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
10. The SDSS Photometric Catalog, Release 9
11. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog
12. Gaia Data Release 2