Baines, Ellyn K.; Armstrong, J. Thomas; Schmitt, Henrique R.; Zavala, R. T.; Benson, James A.; Hutter, Donald J.; Tycner, Christopher; van Belle, Gerard T. (2017), "Fundamental parameters of 87 stars from the Navy Precision Optical Interferometer", The Astronomical Journal, 155 (1): 16, arXiv:1712.08109, Bibcode:2018AJ....155...30B, doi:10.3847/1538-3881/aa9d8b, S2CID119427037
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Baines, Ellyn K.; Armstrong, J. Thomas; Schmitt, Henrique R.; Zavala, R. T.; Benson, James A.; Hutter, Donald J.; Tycner, Christopher; van Belle, Gerard T. (2017), "Fundamental parameters of 87 stars from the Navy Precision Optical Interferometer", The Astronomical Journal, 155 (1): 16, arXiv:1712.08109, Bibcode:2018AJ....155...30B, doi:10.3847/1538-3881/aa9d8b, S2CID119427037
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Eggen, O. J. (July 1993), "Evolved GK stars near the sun. I - The old disk population", Astronomical Journal, 106 (1): 80–132, Bibcode:1993AJ....106...80E, doi:10.1086/116622. See p. 97.
Baines, Ellyn K.; Armstrong, J. Thomas; Schmitt, Henrique R.; Zavala, R. T.; Benson, James A.; Hutter, Donald J.; Tycner, Christopher; van Belle, Gerard T. (2017), "Fundamental parameters of 87 stars from the Navy Precision Optical Interferometer", The Astronomical Journal, 155 (1): 16, arXiv:1712.08109, Bibcode:2018AJ....155...30B, doi:10.3847/1538-3881/aa9d8b, S2CID119427037
Baines, Ellyn K.; Armstrong, J. Thomas; Schmitt, Henrique R.; Zavala, R. T.; Benson, James A.; Hutter, Donald J.; Tycner, Christopher; van Belle, Gerard T. (2017), "Fundamental parameters of 87 stars from the Navy Precision Optical Interferometer", The Astronomical Journal, 155 (1): 16, arXiv:1712.08109, Bibcode:2018AJ....155...30B, doi:10.3847/1538-3881/aa9d8b, S2CID119427037