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Table 4

Properties of the detected stellar companions.

Primary name Separation PA ΔCH4s ΔKs Massa
(as) (deg) (mag) (mag) (M)

HIP 42334 3.176 ± 0.007 11.52 ± 0.12 ... 8.2 ± 0.1 0.07–0.11
HIP 104365 9.545 ± 0.006 15.27 ± 0.04 7.4 ± 0.1 ... 0.09–0.13
9.595 ± 0.006 14.27 ± 0.04 7.4 ± 0.1 ... 0.09–0.14

Notes. 

(a)

The mass range was estimated using the DUSTY evolutionary models (Chabrier et al. 2000) taking into account the uncertainties on the distance, on the magnitude of the primary, on the contrast of the companion, and on the age of the system.

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