# Q74920986
**Wikidata**: [Q74920986](https://www.wikidata.org/wiki/Q74920986)  
**Source**: https://4ort.xyz/entity/q74920986


## References

1. SIMBAD
2. An independent test of the photometric selection of white dwarf candidates using LAMOST DR3
3. White dwarfs identified in LAMOST DR 2
4. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
5. The USNO-B Catalog
6. Gaia Data Release 2
7. A spectroscopic survey and analysis of bright, hydrogen-rich white dwarfs