Spectroscopic Orbits of Subsystems in Multiple Stars. XI

Adding to the large radial velocity survey of nearby solar-type stars (summary in Tokovinin, 2023a), spectroscopic orbits are determined for four hierarchical systems: HIP 49442 (inner and outer periods of 164.55 days and 34 yr, respectively), HIP 55691 (2.4 and 415 yr), HIP 61465 (86.8 days), and H...

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Bibliographic Details
Main Author: Andrei Tokovinin
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-3881/adee23
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