# Q74918939
**Wikidata**: [Q74918939](https://www.wikidata.org/wiki/Q74918939)  
**Source**: https://4ort.xyz/entity/q74918939


## References

1. SIMBAD
2. New white dwarf and subdwarf stars in the Sloan Digital Sky Survey Data Release 12
3. The SDSS Photometric Catalog, Release 9
4. Gaia Data Release 2
5. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission