# 66 Ursae Majoris

> star in the constellation Ursa Major

**Wikidata**: [Q10940467](https://www.wikidata.org/wiki/Q10940467)  
**Source**: https://4ort.xyz/entity/66-ursae-majoris


## References

1. SIMBAD
2. Spectral and luminosity classifications and measurements of the strength of CN absorption for late-type stars from objective-prism spectra
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 Early Data Release 3
6. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
7. Homogeneous abundance analysis of FGK dwarf, subgiant, and giant stars with and without giant planets
8. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
9. Gaia Data Release 2