# Psi Ursae Majoris

> star in the constellation Ursa Major

**Wikidata**: [Q1204985](https://www.wikidata.org/wiki/Q1204985)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Psi_Ursae_Majoris)  
**Source**: https://4ort.xyz/entity/psi-ursae-majoris


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. Spectral Classification
4. The Uppsala spectral classification
5. Photoeletric measurements of the 5250 A FeI triplet and the D lines in G and K stars
6. Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra
7. The abundance of Lithium and convective mixing in stars of type K
8. Intensities of isotopic C bands in the spectra of 12 N-type stars
9. Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5
10. Preliminary list of photoelectric classification indices for 234 bright Northern G and K stars
11. Magnitudes and colors for 833 Northern and Southern stars
12. Catalogue and bibliography of emission-line stars of types later than B
13. Some characteristics of color systems
14. Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas
15. REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion. Rotation periods and starspot parameters
16. Freebase Data Dumps. 2013
17. Catalogue of Stellar Photometry in Johnson's 11-color system
18. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
19. Gaia Data Release 3
20. Gaia Early Data Release 3
21. Gaia Data Release 2
22. Carbon, nitrogen, and oxygen abundances in G and K giants
23. Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element
24. Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni
25. Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer
26. Rotational and radial velocities for a sample of 761 Hipparcos giants and the role of binarity
27. Validation of the new Hipparcos reduction
28. Abundances of disk and bulge giants from high-resolution optical spectra. I. O, Mg, Ca, and Ti in the solar neighborhood and Kepler field samples