# Q81113776
**Wikidata**: [Q81113776](https://www.wikidata.org/wiki/Q81113776)  
**Source**: https://4ort.xyz/entity/q81113776


## References

1. SIMBAD
2. The SDSS spectroscopic catalogue of white dwarf-main-sequence binaries: new identifications from DR 9-12
3. The SDSS Photometric Catalog, Release 9
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2
6. SDSS DR7 white dwarf catalog