# Q87011453

> spectroscopic binary in the constellation Cygnus

**Wikidata**: [Q87011453](https://www.wikidata.org/wiki/Q87011453)  
**Source**: https://4ort.xyz/entity/q87011453


## References

1. SIMBAD
2. Do A-type stars flare?
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. Spectrum analysis of bright Kepler late B- to early F-stars