# Sigma Boötis

> star in the constellation Boötes

**Wikidata**: [Q2422781](https://www.wikidata.org/wiki/Q2422781)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sigma_Boötis)  
**Source**: https://4ort.xyz/entity/sigma-bo-tis


## References

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8. Multicolor photoelectric photometry of stars with composite spectra
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14. Magnitudes and colors for 833 Northern and Southern stars
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18. An atlas of stellar spectra with an outline of spectral classification
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20. Washington Double Star Catalog
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29. Gaia Data Release 2
30. Abundances in the local region. III. Southern F, G, and K dwarfs