^ 1.01.11.2Perryman, M. A. C.; et al. The HIPPARCOS Catalogue. Astronomy & Astrophysics. April 1997, 323: L49–L52. Bibcode:1997A&A...323L..49P. 引文格式1维护:显式使用等标签 (link)
^ 3.03.1Cousins, A. W. J. Standardization of Broadband Photometry of Equatorial Standards. Cicrulars of the South African Astronomical Observatory. 1984, 8: 59. Bibcode:1984SAAOC...8...59C.
^Wilson, Ralph Elmer. General Catalogue of Stellar Radial Velocities. Washington: Carnegie Institution of Washington. 1953. Bibcode:1953QB901.W495......