# Q77042009

> spectroscopic binary in the constellation Pisces

**Wikidata**: [Q77042009](https://www.wikidata.org/wiki/Q77042009)  
**Source**: https://4ort.xyz/entity/q77042009


## References

1. SIMBAD
2. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
3. The USNO-B Catalog
4. Gaia Data Release 2
5. Effective temperature scale and bolometric corrections from 2MASS photometry