# Q89021491
**Wikidata**: [Q89021491](https://www.wikidata.org/wiki/Q89021491)  
**Source**: https://4ort.xyz/entity/q89021491


## References

1. SIMBAD
2. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3)
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The SDSS Photometric Catalog, Release 7
5. Gaia Data Release 2
6. Gaia Data Release 2. Observational Hertzsprung-Russell diagrams
7. CARMENES input catalogue of M dwarfs. III. Rotation and activity from high-resolution spectroscopic observations
8. Single stars in the Hyades open cluster. Fiducial sequence for testing stellar and atmospheric models