# Q80589517

> white dwarf in the constellation Ursa Major

**Wikidata**: [Q80589517](https://www.wikidata.org/wiki/Q80589517)  
**Source**: https://4ort.xyz/entity/q80589517


## References

1. SIMBAD
2. White dwarfs identified in LAMOST DR 2
3. The SDSS Photometric Catalog, Release 7
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. The SDSS Photometric Catalog, Release 9
6. Gaia Data Release 2
7. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data
8. SDSS DR7 white dwarf catalog