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WIYN Open Cluster Study. XCVII. An Extended Radial-velocity Survey and Spectroscopic Binary Orbits in the Open Cluster NGC 188

  • Authors: Ritvik Sai Narayan, Evan Linck, Robert D. Mathieu, Aaron M. Geller

Ritvik Sai Narayan et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 2.

The percentage by G magnitude of proper-motion members that have at least one (dashed line) or three (solid line) RV measurements over a time interval of at least 2 yr. We show the completeness of our sample with only WOCS observations (black) and our full dataset (red).

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