# Q89415554

> star in the constellation Ursa Major

**Wikidata**: [Q89415554](https://www.wikidata.org/wiki/Q89415554)  
**Source**: https://4ort.xyz/entity/q89415554


## References

1. SIMBAD
2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925)
3. The Tycho-2 catalogue of the 2.5 million brightest stars
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Data Release 2
6. Mesures de vitesses radiales. VIII. Accompagnement au sol du programme d'observation du satellite Hipparcos Radial velocities. VIII. Ground based measurements for Hipparcos