# Q89641090

> star in the constellation Ursa Major

**Wikidata**: [Q89641090](https://www.wikidata.org/wiki/Q89641090)  
**Source**: https://4ort.xyz/entity/q89641090


## References

1. SIMBAD
2. The Tycho-2 catalogue of the 2.5 million brightest stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. Spectroscopic determination of masses (and implied ages) for red giants