Lang, Kenneth R., Astrophysical formulae, Astronomy and astrophysics library 1 3, Birkhäuser, 2006 [2013-12-16], ISBN 3-540-29692-1, (原始内容存档于2013-06-22). The radius (R*) is given by:
Herbig, George H.; Spalding, John F., Jr., Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5, Astrophysical Journal, January 1955, 121: 118, Bibcode:1955ApJ...121..118H, doi:10.1086/145969.
Kidger, Mark R.; Martín-Luis, Fabiola, High-Precision Near-Infrared Photometry of a Large Sample of Bright Stars Visible from the Northern Hemisphere, The Astronomical Journal, June 2003, 125 (6): 3311–3333, Bibcode:2003AJ....125.3311K4请检查|bibcode=值 (帮助), doi:10.1086/374996.
McWilliam, Andrew, High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances, Astrophysical Journal Supplement Series, December 1990, 74: 1075–1128, Bibcode:1990ApJS...74.1075M, doi:10.1086/191527.
Richichi, A.; Percheron, I.; Khristoforova, M., CHARM2: An updated Catalog of High Angular Resolution Measurements, Astronomy and Astrophysics, February 2005, 431 (2): 773–777, Bibcode:2005A&A...431..773R, doi:10.1051/0004-6361:20042039.
Johnson, H. L.; et al, UBVRIJKL photometry of the bright stars, Communications of the Lunar and Planetary Laboratory, 1966, 4 (99), Bibcode:1966CoLPL...4...99J.
Herbig, George H.; Spalding, John F., Jr., Axial Rotation and Line Broadening in Stars of Spectral Types F0-K5, Astrophysical Journal, January 1955, 121: 118, Bibcode:1955ApJ...121..118H, doi:10.1086/145969.
Kidger, Mark R.; Martín-Luis, Fabiola, High-Precision Near-Infrared Photometry of a Large Sample of Bright Stars Visible from the Northern Hemisphere, The Astronomical Journal, June 2003, 125 (6): 3311–3333, Bibcode:2003AJ....125.3311K4请检查|bibcode=值 (帮助), doi:10.1086/374996.
Richichi, A.; Percheron, I.; Khristoforova, M., CHARM2: An updated Catalog of High Angular Resolution Measurements, Astronomy and Astrophysics, February 2005, 431 (2): 773–777, Bibcode:2005A&A...431..773R, doi:10.1051/0004-6361:20042039.
50 Aur -- Star in double system, SIMBAD Astronomical Database (Centre de Données astronomiques de Strasbourg), [2012-08-24], (原始内容存档于2021-07-30).
web.archive.org
Lang, Kenneth R., Astrophysical formulae, Astronomy and astrophysics library 1 3, Birkhäuser, 2006 [2013-12-16], ISBN 3-540-29692-1, (原始内容存档于2013-06-22). The radius (R*) is given by:
50 Aur -- Star in double system, SIMBAD Astronomical Database (Centre de Données astronomiques de Strasbourg), [2012-08-24], (原始内容存档于2021-07-30).