# Q77589442
**Wikidata**: [Q77589442](https://www.wikidata.org/wiki/Q77589442)  
**Source**: https://4ort.xyz/entity/q77589442


## References

1. SIMBAD
2. The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
6. The Gaia-ESO Survey: the present-day radial metallicity distribution of the Galactic disc probed by pre-main-sequence clusters
7. Catalogues of radial and rotational velocities of 1253 F-K dwarfs in 13 nearby open clusters