# Q81117491

> white dwarf in the constellation Aquarius

**Wikidata**: [Q81117491](https://www.wikidata.org/wiki/Q81117491)  
**Source**: https://4ort.xyz/entity/q81117491


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. On the spectral evolution of cool, helium-atmosphere white dwarfs: detailed spectroscopic and photometric analysis of DZ stars
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2