# Q80399492

> low-ionization nuclear emission-line region in the constellation Serpens

**Wikidata**: [Q80399492](https://www.wikidata.org/wiki/Q80399492)  
**Source**: https://4ort.xyz/entity/q80399492


## References

1. SIMBAD
2. A new population of recently quenched elliptical galaxies in the SDSS
3. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2