# Q84225625

> white dwarf in the constellation Ursa Major

**Wikidata**: [Q84225625](https://www.wikidata.org/wiki/Q84225625)  
**Source**: https://4ort.xyz/entity/q84225625


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
4. The Sixth Data Release of the Sloan Digital Sky Survey
5. The USNO-B Catalog
6. The SDSS Photometric Catalog, Release 9
7. First results from Pan-STARRS1: faint, high proper motion white dwarfs in the medium-deep fields
8. Gaia Data Release 2