# Q84459886

> quasar in the constellation Serpens

**Wikidata**: [Q84459886](https://www.wikidata.org/wiki/Q84459886)  
**Source**: https://4ort.xyz/entity/q84459886


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 9
3. A catalogue of quasars and active nuclei: 13th edition
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. The SDSS Photometric Catalog, Release 7
7. Gaia Data Release 2