# Q87694649

> hot subdwarf star in the constellation Ursa Major

**Wikidata**: [Q87694649](https://www.wikidata.org/wiki/Q87694649)  
**Source**: https://4ort.xyz/entity/q87694649


## References

1. SIMBAD
2. The Palomar-Green catalog of ultraviolet-excess stellar objects
3. Revised and updated catalogue of the First Byurakan Survey blue stellar objects
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. Temperature and surface gravitation of white dwarfs in the FBS survey from the SDSS
8. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission