van Leeuwen, F. «Validation of the new Hipparcos reduction». Astronomy and Astrophysics, 474, 2, 11-2007, p. 653–664. DOI: 10.1051/0004-6361:20078357.
Gray, R. O.; Corbally, C. J.; Garrison, R. F.; McFadden, M. T. «Contributions to the Nearby Stars (NStars) Project: spectroscopy of stars earlier than M0 within 40 pc-The Southern Sample». The Astronomical Journal, 132, 1, 7-2006, p. 161–170. DOI: 10.1086/504637.
Eggleton, P. P.; Tokovinin, A. A. «A catalogue of multiplicity among bright stellar systems». Monthly Notices of the Royal Astronomical Society, 389, 2, 9-2008, p. 869–879. DOI: 10.1111/j.1365-2966.2008.13596.x.
Puzeras, E.; Tautvaišienė, G.; Cohen, J. G.; Gray, D. F. «High-resolution spectroscopic study of red clump stars in the Galaxy: iron-group elements». Monthly Notices of the Royal Astronomical Society, 408, 2, 10-2010, p. 1225–1232. DOI: 10.1111/j.1365-2966.2010.17195.x.
Berio, P.; Merle, T.; Thévenin, F.; Bonneau, D. «Chromosphere of K giant stars. Geometrical extent and spatial structure detection». Astronomy & Astrophysics, 535, 11-2011, p. A59. DOI: 10.1051/0004-6361/201117479.
Afirmat a: Gaia Early Data Release 3. Indicat a la font segons: SIMBAD. Llengua del terme, de l'obra o del nom: anglès. Data de publicació: 3 desembre 2020.