Which is the most eccentric binary known? Insights from the 2023/4 pericenter passages of Zeta Boötis and Eta Ophiuchi
There is a clear dearth of very eccentric binaries among those for which individual eccentricities can be measured. In this paper we report on observations of the two nearby, bright and very eccentric visual binaries Zeta Bo\"otis ($\zeta$ Boo) and Eta Ophiuchi ($\eta$ Oph), for which VLTI/GRAV...
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Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Maynooth Academic Publishing
2025-05-01
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Series: | The Open Journal of Astrophysics |
Online Access: | https://doi.org/10.33232/001c.138625 |
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