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HD 33203 is double star in the northern constellation of Auriga . It includes a bright giant star [ 2] stellar classification of B2II.[ 3] angular separation of 1.617″ along a position angle of 222.1°.[ 5]
References
^ a b c d e van Leeuwen, F. (2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics , 474 (2): 653–664, arXiv :0708.1752 Bibcode :2007A&A...474..653V , doi :10.1051/0004-6361:20078357 Vizier catalog entry ^ a b c d Fernie, J. D. (May 1983), "New UBVRI photometry for 900 supergiants", Astrophysical Journal Supplement Series , 52 : 7–22, Bibcode :1983ApJS...52....7F , doi :10.1086/190856 ^ a b Lesh, Janet Rountree (December 1968), "The Kinematics of the Gould Belt: an Expanding Group?", Astrophysical Journal Supplement , 17 : 371, Bibcode :1968ApJS...17..371L , doi :10.1086/190179 ^ Wilson, Ralph Elmer (1953), General Catalogue of Stellar Radial Velocities , Washington: Carnegie Institution of Washington , Bibcode :1953GCRV..C......0W ^ Hartkopf, William I.; Mason, Brian D. (August 2011), "Speckle Interferometry at the USNO Flagstaff Station: Observations Obtained in 2008 and Nine New Orbits", The Astronomical Journal , 142 (2): 10, Bibcode :2011AJ....142...56H , doi :10.1088/0004-6256/142/2/56
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