| 11. | This star has the blue-white hue of a B7 star main sequence star.
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| 12. | The more massive member of the pair is an O3.5 main sequence star.
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| 13. | It is a white main sequence star of spectral type A3V.
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| 14. | This is a G-type main sequence star with a classification of G1 V.
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| 15. | This is a B-type main sequence star with a stellar classification of B5 Vn.
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| 16. | The stellar classification is G0V, which indicates that it is a main sequence star.
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| 17. | This is an F-type main sequence star with a stellar classification of F0 V.
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| 18. | ? 1 Canum Venaticorum is a F-type main sequence star.
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| 19. | Their hottest main sequence stars are of spectral type B0.
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| 20. | This was the first circumbinary planet to be found around a main sequence star.
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