# Q74717559
**Wikidata**: [Q74717559](https://www.wikidata.org/wiki/Q74717559)  
**Source**: https://4ort.xyz/entity/q74717559


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog
4. Gaia Data Release 2