# Q74959760
**Wikidata**: [Q74959760](https://www.wikidata.org/wiki/Q74959760)  
**Source**: https://4ort.xyz/entity/q74959760


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. A catalogue of quasars and active nuclei: 13th edition
4. Gaia Data Release 2
5. The SDSS Photometric Catalog, Release 7