# Q86563859

> high proper-motion star in the constellation Ursa Major

**Wikidata**: [Q86563859](https://www.wikidata.org/wiki/Q86563859)  
**Source**: https://4ort.xyz/entity/q86563859


## References

1. SIMBAD
2. Where are all the Sirius-like binary systems?
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. Fourth USNO CCD Astrograph Catalog
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. The SDSS Photometric Catalog, Release 7
7. Gaia Data Release 2