# HD 2090
**Wikidata**: [Q75267998](https://www.wikidata.org/wiki/Q75267998)  
**Source**: https://4ort.xyz/entity/hd-2090


## References

1. SIMBAD
2. Source
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. Chromospheric activities and kinematics for solar type dwarfs and subgiants: analysis of the activity distribution and the AVR
7. The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies