# Q81507235

> white dwarf in the constellation Canes Venatici

**Wikidata**: [Q81507235](https://www.wikidata.org/wiki/Q81507235)  
**Source**: https://4ort.xyz/entity/q81507235


## References

1. SIMBAD
2. Discovery of New Ultracool White Dwarfs in the Sloan Digital Sky Survey
3. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey
4. The SDSS Photometric Catalog, Release 6
5. Additional ultracool white dwarfs found in the Sloan Digital Sky Survey
6. The SDSS Photometric Catalog, Release 7
7. The USNO-B Catalog
8. Gaia Data Release 2