# 55 Ursae Majoris

> star in the constellation Ursa Major

**Wikidata**: [Q10748940](https://www.wikidata.org/wiki/Q10748940)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/55_Ursae_Majoris)  
**Source**: https://4ort.xyz/entity/55-ursae-majoris


## References

1. SIMBAD
2. Washington Double Star Catalog
3. A study of the bright A stars. I. A catalogue of spectral classifications
4. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
5. Gaia Early Data Release 3
6. Astrophysical supplements to the ASCC-2.5: Ia. Radial velocities of ∼55000 stars and mean radial velocities of 516 Galactic open clusters and associations
7. Catalogue of rotational velocities of the stars
8. Gaia Data Release 2