# Q74917505
**Wikidata**: [Q74917505](https://www.wikidata.org/wiki/Q74917505)  
**Source**: https://4ort.xyz/entity/q74917505


## 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. 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