# Q81025944

> red giant branch star in the constellation Cygnus

**Wikidata**: [Q81025944](https://www.wikidata.org/wiki/Q81025944)  
**Source**: https://4ort.xyz/entity/q81025944


## References

1. SIMBAD
2. HAT net Variability Survey in the High Stellar Density "Kepler Field" with Millimagnitude Image Subtraction Photometry
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. Gaia Data Release 2
6. Spectroscopic determination of masses (and implied ages) for red giants