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Angular Diameters of the Red Giants 46 Leo and φ Aqr and Parameters of some Binary Systems from Occultation Observations

Published online by Cambridge University Press:  30 March 2016

Howard L. Poss

Abstract

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Angular diameters of 0″.0056 ± 0.0011 and 0″.0049 ± 0.0008 have been calculated for the red giants 46 Leo and φ Aqr respectively from occultation observations. The occultation curves of α Lib and ε Cap show that they are binary systems. The separation of the components of the visual binary ε Ari, as calculated from its occultation curve, is 1.3 times its reported value. The occultation curve of α Leo shows distortion effects which are attributed to irregularities in the lunar limb.

Type
III. Joint Discussions
Information
Highlights of Astronomy , Volume 2: Highlights of Astronomy. As presented at the XIVth General Assembly of the IAU, 1970 , 1971 , pp. 692 - 699
Copyright
Copyright © Reidel 1971

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