# Q74920970
**Wikidata**: [Q74920970](https://www.wikidata.org/wiki/Q74920970)  
**Source**: https://4ort.xyz/entity/q74920970


## References

1. SIMBAD
2. Washington Double Star Catalog
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. The USNO-B Catalog
5. Gaia Data Release 2