# Q74920569
**Wikidata**: [Q74920569](https://www.wikidata.org/wiki/Q74920569)  
**Source**: https://4ort.xyz/entity/q74920569


## References

1. SIMBAD
2. White dwarfs identified in LAMOST DR 2
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. Gaia Data Release 2