# 51 Ursae Majoris

> star in the constellation Ursa Major

**Wikidata**: [Q7246468](https://www.wikidata.org/wiki/Q7246468)  
**Source**: https://4ort.xyz/entity/51-ursae-majoris


## References

1. VizieR
2. A study of the bright A stars. I. A catalogue of spectral classifications
3. Washington Double Star Catalog
4. SIMBAD
5. The Volume-limited A-Star (VAST) survey. I. Companions and the unexpected X-ray detection of B6-A7 stars
6. Validation of the new Hipparcos reduction
7. Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system
8. Rotational velocities of A-type stars in the northern hemisphere. II. Measurement of v sin i
9. The effective temperature scale of FGK stars. I. Determination of temperatures and angular diameters with the infrared flux method