# Gamma Cygni

> star in the northern constellation Cygnus

**Wikidata**: [Q13327](https://www.wikidata.org/wiki/Q13327)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gamma_Cygni)  
**Source**: https://4ort.xyz/entity/gamma-cygni


## References

1. SIMBAD
2. The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars
3. Spectral classification of Southern fundamental stars
4. Photoelectric measurements of the lambda 4200 A CN band and the G band in G8-K5 spectra
5. Remarks on bolometric corrections and effective temperatures
6. Color excesses from six-color photometry of supergiant stars
7. Multicolor photoelectric photometry of stars with composite spectra
8. Line broadening in high-luminosity stars. II. Less luminous supergiants
9. Intensities of isotopic C bands in the spectra of 12 N-type stars
10. Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types
11. The spectra and rotational velocities of the bright stars of Draper types A3-G0
12. Preliminary list of photoelectric classification indices for 234 bright Northern G and K stars
13. Magnitudes and colors for 833 Northern and Southern stars
14. The secondary component in the spectrum of Capella
15. Some characteristics of color systems
16. Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas
17. Source
18. Contribution a l'etude de la zone convective des etoiles
19. Spectral Classification of Stars Listed in Miss Payne's Catalogue of C Stars
20. Revised Standards for Supergiants on the System of the Yerkes Spectral Atlas
21. Neutral Oxygen in stellar atmospheres
22. An atlas of stellar spectra with an outline of spectral classification
23. Freebase Data Dumps. 2013
24. Catalogue of Stellar Photometry in Johnson's 11-color system
25. Gaia Early Data Release 3
26. Validation of the new Hipparcos reduction
27. Gaia Data Release 2. The catalogue of radial velocity standard stars
28. SP_Ace: a new code to derive stellar parameters and elemental abundances
29. A catalogue of stellar rotational velocities
30. Gaia Data Release 3
31. HST Low-resolution Stellar Library
32. Stellar population models in the UV. I. Characterisation of the New Generation Stellar Library
33. The abundances of carbon, nitrogen and oxygen in the atmospheres of Cepheid variables: evidence for helium enrichment