# Q81943900
**Wikidata**: [Q81943900](https://www.wikidata.org/wiki/Q81943900)  
**Source**: https://4ort.xyz/entity/q81943900


## References

1. SIMBAD
2. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
3. The Sixth Data Release of the Sloan Digital Sky Survey
4. The SDSS Photometric Catalog, Release 7
5. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries
6. Gaia Data Release 2