# Q90840240
**Wikidata**: [Q90840240](https://www.wikidata.org/wiki/Q90840240)  
**Source**: https://4ort.xyz/entity/q90840240


## References

1. SIMBAD
2. Source
3. Washington Double Star Catalog
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Fourth USNO CCD Astrograph Catalog
6. Validation of the new Hipparcos reduction
7. Radial velocities from objective prism plates