# Q81824819

> white dwarf in the constellation Corona Borealis

**Wikidata**: [Q81824819](https://www.wikidata.org/wiki/Q81824819)  
**Source**: https://4ort.xyz/entity/q81824819


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries
4. The Sixth Data Release of the Sloan Digital Sky Survey
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 7
7. Gaia Data Release 2
8. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey