# Gamma Aquilae

> star in the constellation Aquila

**Wikidata**: [Q13206](https://www.wikidata.org/wiki/Q13206)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gamma_Aquilae)  
**Source**: https://4ort.xyz/entity/gamma-aquilae


## References

1. SIMBAD
2. Spectral Classification
3. Spectral classification of Southern fundamental stars
4. Photoeletric measurements of the 5250 A FeI triplet and the D lines in G and K stars
5. Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra
6. Standard stars for spectral classification
7. The abundance of Lithium and convective mixing in stars of type K
8. The binary system X Ophiuchi
9. Color excesses from six-color photometry of supergiant stars
10. Some theoretical aspects of H and K emission in late-type stars
11. H-eps emission in late-type stars
12. H and K Emission in Late-Type Stars: Dependence of Line Width on Luminosity and Related Topics
13. A spectroscopic comparison between high and low velocity K giants
14. Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types
15. Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5
16. Magnitudes and colors for 833 Northern and Southern stars
17. Catalogue and bibliography of emission-line stars of types later than B
18. Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas
19. The Perkins catalog of revised MK types for the cooler stars
20. Freebase Data Dumps. 2013
21. Catalogue of Stellar Photometry in Johnson's 11-color system
22. Gaia Data Release 2
23. Gaia Data Release 2. The catalogue of radial velocity standard stars
24. Parameters and abundances in luminous stars
25. Fundamental Parameters of 87 Stars from the Navy Precision Optical Interferometer
26. Catalogue of rotational velocities of the stars
27. Validation of the new Hipparcos reduction