# Q78320742

> blue straggler in the constellation Cygnus

**Wikidata**: [Q78320742](https://www.wikidata.org/wiki/Q78320742)  
**Source**: https://4ort.xyz/entity/q78320742


## References

1. SIMBAD
2. Rotation periods of 12000 main-sequence Kepler stars: dependence on stellar spectral type and comparison with v sin i observations
3. Rotation and differential rotation of active Kepler stars
4. Rotation periods of 34,030 Kepler main-sequence stars: the full autocorrelation sample
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. WIYN open cluster study. LX. Spectroscopic binary orbits in NGC 6819
7. Gaia Data Release 2