# Q85177495

> quasar in the constellation Cancer

**Wikidata**: [Q85177495](https://www.wikidata.org/wiki/Q85177495)  
**Source**: https://4ort.xyz/entity/q85177495


## References

1. SIMBAD
2. The SDSS Photometric Catalog, Release 7
3. Constraint on the time variation of the fine-structure constant with the SDSS-III/BOSS DR12 quasar sample
4. The SDSS Photometric Catalog, Release 9
5. A catalogue of quasars and active nuclei: 13th edition
6. Gaia Data Release 2
7. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission