# Q75400265
**Wikidata**: [Q75400265](https://www.wikidata.org/wiki/Q75400265)  
**Source**: https://4ort.xyz/entity/q75400265


## References

1. SIMBAD
2. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
3. Cool DZ white dwarfs in the SDSS
4. On the spectral evolution of cool, helium-atmosphere white dwarfs: detailed spectroscopic and photometric analysis of DZ stars
5. Cool DZ white dwarfs - I. Identification and spectral analysis
6. The Sixth Data Release of the Sloan Digital Sky Survey
7. The SDSS Photometric Catalog, Release 9
8. Gaia Data Release 2
9. SDSS DR7 white dwarf catalog