Resolving the Effects of Rotation in Altair with Long-Baseline Interferometry, D. M. Peterson et al., The Astrophysical Journal636, #2 (January 2006), pp. 1087–1097, DOI:10.1086/497981, Bibcode: 2006ApJ...636.1087P; see Table 2 for stellar parameters.
Resolving the Effects of Rotation in Altair with Long-Baseline Interferometry, D. M. Peterson et al., The Astrophysical Journal636, #2 (January 2006), pp. 1087–1097, DOI:10.1086/497981, Bibcode: 2006ApJ...636.1087P; see Table 2 for stellar parameters.
HR 7557, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line November 25, 2008.
vizier.u-strasbg.fr
HR 7557, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line November 25, 2008.