Binary Star Differential Photometry Using the Adaptive Optics System at Mount Wilson Observatory, Theo ten Brummelaar, Brian D. Mason, et al., Astronomical Journal119, #5 (May 2000), pp. 2403–2414. DOI:10.1086/301338. Bibcode: 2000AJ....119.2403T. See tables 4, 5, 6, and 8. Luminosity from Lbol=102(4.75−Mbol)/5.
Table 1, Physical Parameters of Southern B- and Be-Type Stars, R. S. Levenhagen and N. V. Leister, The Astronomical Journal127, #2 (February 2004), pp. 1176—1180, DOI:10.1086/381063, Bibcode: 2004AJ....127.1176L.
doi.org
Ginestet, N.; Carquillat, J. M. (2002). Spectral Classification of the Hot Components of a Large Sample of Stars with Composite Spectra, and Implication for the Absolute Magnitudes of the Cool Supergiant Components. The Astrophysical Journal Supplement Series. 143 (2): 513. Bibcode:2002ApJS..143..513G. doi:10.1086/342942.
Binary Star Differential Photometry Using the Adaptive Optics System at Mount Wilson Observatory, Theo ten Brummelaar, Brian D. Mason, et al., Astronomical Journal119, #5 (May 2000), pp. 2403–2414. DOI:10.1086/301338. Bibcode: 2000AJ....119.2403T. See tables 4, 5, 6, and 8. Luminosity from Lbol=102(4.75−Mbol)/5.
UBV observations of visual double stars, T. E. Lutz, Publications of the Astronomical Society of the Pacific83 (August 1971), pp. 488–490. Bibcode: 1971PASP...83..488L.
Table 1, Physical Parameters of Southern B- and Be-Type Stars, R. S. Levenhagen and N. V. Leister, The Astronomical Journal127, #2 (February 2004), pp. 1176—1180, DOI:10.1086/381063, Bibcode: 2004AJ....127.1176L.
note 145, p. 99, «Spectra of bright stars photographed with the 11-inch Draper Telescope as part of the Henry Draper Memorial», Antonia C. Maury and Edward C. Pickering, Annals of the Astronomical Observatory of Harvard College28 (1897), pp. 1-128, Bibcode: 1897AnHar..28....1M.
«The Variable Velocity of β Cygni», W. W. Campbell, Publications of the Astronomical Society of the Pacific31, #179, pp. 38-39, Bibcode: 1919PASP...31...38C.
p. 251, «The Henry Draper Catalogue: 19h and 20h», Annie J. Cannon & Edward C. Pickering, Annals of the Astronomical Observatory of Harvard College98 (1923), Bibcode: 1923AnHar..98....1C.
ui.adsabs.harvard.edu
Ginestet, N.; Carquillat, J. M. (2002). Spectral Classification of the Hot Components of a Large Sample of Stars with Composite Spectra, and Implication for the Absolute Magnitudes of the Cool Supergiant Components. The Astrophysical Journal Supplement Series. 143 (2): 513. Bibcode:2002ApJS..143..513G. doi:10.1086/342942.