# Q74919575
**Wikidata**: [Q74919575](https://www.wikidata.org/wiki/Q74919575)  
**Source**: https://4ort.xyz/entity/q74919575


## References

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