# Q93883870

> quasar in the constellation Hercules

**Wikidata**: [Q93883870](https://www.wikidata.org/wiki/Q93883870)  
**Source**: https://4ort.xyz/entity/q93883870


## References

1. SIMBAD
2. The Sloan Digital Sky Survey Quasar Catalog: Fourteenth data release
3. A catalogue of quasars and active nuclei: 13th edition
4. USNO-A2.0
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. The SDSS Photometric Catalog, Release 9
8. Gaia Data Release 2