Spectroscopic binaries near the North Galactic Pole paper 23: HD 111154 |
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Authors: | R. F. Griffin |
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Affiliation: | (1) The Observatories, Madingley Road, CB3 OHA Cambridge, England |
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Abstract: | HD 111154 is a member of the Coma Cluster. It is here shown to be a somewhat unequal pair of stars of approximately solar type. They are in an orbit that has a period of just under 27 days and quite a high eccentricity (0.442). Although the minimum masses (1.08 and 1.00M ⊙) are large enough to encourage a search for eclipses, no such events have been detected. |
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Keywords: | Radial velocities spectroscopic binaries orbits stars, individual HD 111154 |
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