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Table 3

Parameters of the HIPPARCOS astrometric observations.

Target HIP Sol. Norb σλ NHip M2,max
type (mas) (M)
HD 27969 20 753 5 1.7 4.2 172 0.14
HD 80869 46 022 5 0.5 3.8 112 N/A
HD 95544 54 203 5 0.5 5.9 160 N/A
HD 109286 61 298 5 2.3 7.9 103 12.02
HD 115954 65 042 5 0.3 6.6 59 N/A
HD 211403 109 876 5 5.0 4.9 140 0.60

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