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Binary Star Orbits from Speckle Interferometry. I. Improved Orbital Elements of 22 Visual Systems
Mason, Douglass, & Hartkopf 1999 The Astronomical Journal 117 1023.
Caption: Fig. 2.
Orbital information for 11053−2718 = Fin 47 (top) and 13198+4747 = Hu 644 (bottom). The scale is in arcseconds
© 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.