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The Pleiades Binary Fraction Revisited

  • Authors: Dmitry Chulkov

Dmitry Chulkov 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 11.

Left: number of resolved and unresolved binaries with q > 0.6 depending on source apparent magnitude. Approximate mass ranges for single stars are shown. Right: mass ratio distribution for binary stars with q > 0.5 in the Pleiades.

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