# Q81505887

> hot subdwarf star in the constellation Canes Venatici

**Wikidata**: [Q81505887](https://www.wikidata.org/wiki/Q81505887)  
**Source**: https://4ort.xyz/entity/q81505887


## 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. The SDSS Photometric Catalog, Release 9
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The Guide Star Catalog, Version 2.2 (GSC2.2)
7. The second-generation guide star catalog: description and properties
8. Gaia Data Release 2
9. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission