# Q87873536

> red giant branch star in the constellation Cygnus

**Wikidata**: [Q87873536](https://www.wikidata.org/wiki/Q87873536)  
**Source**: https://4ort.xyz/entity/q87873536


## References

1. SIMBAD
2. Activity indicators and stellar parameters of the Kepler targets. An application of the ROTFIT pipeline to LAMOST-Kepler stellar spectra.
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. Spectroscopic determination of masses (and implied ages) for red giants