# Q89776053
**Wikidata**: [Q89776053](https://www.wikidata.org/wiki/Q89776053)  
**Source**: https://4ort.xyz/entity/q89776053


## References

1. SIMBAD
2. Starspots
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. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
7. The Gaia-ESO Survey: open clusters in Gaia-DR1