# Q89847749

> star in the constellation Ursa Major

**Wikidata**: [Q89847749](https://www.wikidata.org/wiki/Q89847749)  
**Source**: https://4ort.xyz/entity/q89847749


## 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 7
4. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10
5. Gaia Data Release 2