# Q85050428
**Wikidata**: [Q85050428](https://www.wikidata.org/wiki/Q85050428)  
**Source**: https://4ort.xyz/entity/q85050428


## References

1. SIMBAD
2. SDSS DR7 white dwarf catalog
3. The Sixth Data Release of the Sloan Digital Sky Survey
4. A catalogue of quasars and active nuclei: 13th edition
5. Roma-BZCAT: a multifrequency catalogue of blazars
6. The SDSS Photometric Catalog, Release 7
7. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog
8. Gaia Data Release 2