# Q90705950
**Wikidata**: [Q90705950](https://www.wikidata.org/wiki/Q90705950)  
**Source**: https://4ort.xyz/entity/q90705950


## References

1. SIMBAD
2. G.P. Kuiper's spectral classifications of proper-motion stars
3. Gaia Data Release 2
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. UBV(RI)CJHK observations of Hipparcos-selected nearby stars
6. Observation and modelling of main-sequence star chromospheres - XIV. Rotation of dM1 stars
7. The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog