# Q89066442

> high proper-motion star in the constellation Hydra

**Wikidata**: [Q89066442](https://www.wikidata.org/wiki/Q89066442)  
**Source**: https://4ort.xyz/entity/q89066442


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Chromospheric activities and kinematics for solar type dwarfs and subgiants: analysis of the activity distribution and the AVR
6. The FEROS-Lick/SDSS observational data base of spectral indices of FGK stars for stellar population studies