# Q81923285

> hot subdwarf star in the constellation Ursa Major

**Wikidata**: [Q81923285](https://www.wikidata.org/wiki/Q81923285)  
**Source**: https://4ort.xyz/entity/q81923285


## References

1. SIMBAD
2. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4
3. The Sixth Data Release of the Sloan Digital Sky Survey
4. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
5. The SDSS Photometric Catalog, Release 9
6. Gaia Data Release 2