# Q77907083

> emission-line galaxy in the constellation Ursa Major

**Wikidata**: [Q77907083](https://www.wikidata.org/wiki/Q77907083)  
**Source**: https://4ort.xyz/entity/q77907083


## References

1. SIMBAD
2. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey
3. The SDSS Photometric Catalog, Release 7
4. The Two Micron All Sky Survey (2MASS)
5. Gaia Data Release 2
6. Groups of Galaxies in the Two Micron All Sky Redshift Survey
7. Galaxy groups: a 2MASS catalog