Spectroscopic detection of the secondaries of the Hyades interferometric spectroscopic binary θ2 Tauri and of the interferometric spectroscopic binary α Andromedae, Jocelyn Tomkin, Xiaopei Pan, and James K. McCarthy, Astronomical Journal109, #2 (February 1995), pp. 780–790, Bibcode: 1995AJ....109..780T, DOI:10.1086/117321.
esa.int
rssd.esa.int
Astrometric data, mirrored by SIMBAD from the Hipparcos catalogue, pertains to the center of mass of the α Andromedae binary system. See §2.3.4, Volume 1, The Hipparcos and Tycho Catalogues, European Space Agency, 1997, and the entry in the Hipparcos catalogue (CDS ID I/239.)
harvard.edu
adsabs.harvard.edu
Spectroscopic detection of the secondaries of the Hyades interferometric spectroscopic binary θ2 Tauri and of the interferometric spectroscopic binary α Andromedae, Jocelyn Tomkin, Xiaopei Pan, and James K. McCarthy, Astronomical Journal109, #2 (February 1995), pp. 780–790, Bibcode: 1995AJ....109..780T, DOI:10.1086/117321.
Orbital elements and abundance analyses of the double-lined spectroscopic binary alpha Andromedae, T. A. Ryabchikova, V. P. Malanushenko, and S. J. Adelman, Astronomy and Astrophysics351 (November 1999), pp. 963–972, Bibcode: 1999A&A...351..963R. See §4 for component parameters and Table 3, §5 for elemental abundances.
"Salinan arsip". Diarsipkan dari asli tanggal 2014-02-08. Diakses tanggal 2009-08-07.
stellarium.org
"Salinan arsip". Diarsipkan dari asli tanggal 2012-12-04. Diakses tanggal 2009-07-31.
u-strasbg.fr
vizier.u-strasbg.fr
Astrometric data, mirrored by SIMBAD from the Hipparcos catalogue, pertains to the center of mass of the α Andromedae binary system. See §2.3.4, Volume 1, The Hipparcos and Tycho Catalogues, European Space Agency, 1997, and the entry in the Hipparcos catalogue (CDS ID I/239.)
HR 15, 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 August 12, 2008.
HR 15, 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 August 12, 2008.
