# Q75171975
**Wikidata**: [Q75171975](https://www.wikidata.org/wiki/Q75171975)  
**Source**: https://4ort.xyz/entity/q75171975


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10
5. The SDSS Photometric Catalog, Release 9
6. Gaia Data Release 2
7. The SDSS Photometric Catalog, Release 7