# Q75409167
**Wikidata**: [Q75409167](https://www.wikidata.org/wiki/Q75409167)  
**Source**: https://4ort.xyz/entity/q75409167


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 9
3. USNO-A2.0
4. A catalogue of quasars and active nuclei: 13th edition
5. Gaia Data Release 2
6. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission