# Q89054270

> quasar in the constellation Hydra

**Wikidata**: [Q89054270](https://www.wikidata.org/wiki/Q89054270)  
**Source**: https://4ort.xyz/entity/q89054270


## References

1. SIMBAD
2. The Hamburg/ESO survey for bright QSOs. II. Follow-up spectroscopy of 160 quasars and Seyferts
3. Quasars in the 2MASS Second Incremental Data Release
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2