# Q74078272
**Wikidata**: [Q74078272](https://www.wikidata.org/wiki/Q74078272)  
**Source**: https://4ort.xyz/entity/q74078272


## References

1. SIMBAD
2. Physical properties of the current census of northern white dwarfs within 40 pc of the Sun
3. The USNO-B Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission
6. Gaia Data Release 2