# Eta Serpentis

> star

**Wikidata**: [Q3059203](https://www.wikidata.org/wiki/Q3059203)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eta_Serpentis)  
**Source**: https://4ort.xyz/entity/eta-serpentis


## References

1. SIMBAD
2. The Perkins catalog of revised MK types for the cooler stars
3. Spectral Classification
4. Space-velocity vectors for 3483 stars with proper motion and radial velocity
5. Contribution aux recherches de photometrie photoelectrique dans la Galaxie
6. A quantitative spectral classification of F0-K5 stars with well determined distances
7. Katalog der Sterne naher als 20 parsek fur 1950.0
8. The color-luminosity diagram for stars in the vicinity of the Sun
9. Determination of spectroscopic absolute magnitudes for late-type stars
10. Determination of spectroscopic absolute magnitude for late-type stars
11. H and K Emission in Late-Type Stars: Dependence of Line Width on Luminosity and Related Topics
12. Distribution of the nearer bright stars in the color-luminosity array
13. Six-color photometry of stars. VIII. The colors of 409 stars of different spectral types
14. Magnitudes, colors and photometric parallaxes of proper motion stars
15. A catalogue of high-velocity stars
16. Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5
17. The color-luminosity array for stars near the Sun
18. Magnitudes and colors for 833 Northern and Southern stars
19. Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas
20. An atlas of stellar spectra with an outline of spectral classification
21. REM near-IR and optical photometric monitoring of pre-main sequence stars in Orion. Rotation periods and starspot parameters
22. Source
23. Freebase Data Dumps. 2013
24. Catalogue of Stellar Photometry in Johnson's 11-color system
25. Gaia Early Data Release 3
26. Vertical distribution of Galactic disk stars. IV. AMR and AVR from clump giants
27. [Source](https://dx.doi.org/10.1051%2F0004-6361%2F201014442)
28. [Source](https://dx.doi.org/10.1051%2F0004-6361%2F200912103)
29. Gaia Data Release 2
30. Gaia Data Release 2. The catalogue of radial velocity standard stars
31. Abundances of disk and bulge giants from high-resolution optical spectra. V. Molybdenum: The p-process element
32. Abundances of disk and bulge giants from high-resolution optical spectra. III. Sc, V, Cr, Mn, Co, Ni
33. The metallicity signature of evolved stars with planets
34. Abundances in the Local Region II: F, G, and K Dwarfs and Subgiants
35. Validation of the new Hipparcos reduction
36. [Eta Serpentis | Memory Beta, non-canon Star Trek Wiki | Fandom](https://memory-beta.fandom.com/wiki/Eta_Serpentis)
37. 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
38. Accurate fundamental parameters for 23 bright solar-type stars