# Q92150075

> white dwarf in the constellation Ursa Major

**Wikidata**: [Q92150075](https://www.wikidata.org/wiki/Q92150075)  
**Source**: https://4ort.xyz/entity/q92150075


## 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 SDSS Photometric Catalog, Release 7
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Data Release 2
7. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
8. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey