# Q74919754
**Wikidata**: [Q74919754](https://www.wikidata.org/wiki/Q74919754)  
**Source**: https://4ort.xyz/entity/q74919754


## References

1. SIMBAD
2. The 2dF QSO Redshift Survey - XII. The spectroscopic catalogue and luminosity function
3. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
4. Gaia Data Release 2