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This article has an erratum: [https://doi.org/10.1051/0004-6361/201118287e]

Table 1

The RGB sample.

HIP Parallax MV AV V (V − I) Spectral type Variability ΔHP [Fe/H] log gb
(mas) typea (mag)
4147 5.56  ±  0.22  −1.58 0.09 4.78 1.66 M0III M 0.03
12 107 7.00  ±  0.42  −0.33 0.08 5.53 1.98 M0III U 0.05
32 173 10.08  ±  0.33  −0.01 0.06 5.04 1.50 K5III C 0.02  −0.03 1.5 (1)
37 300 6.21  ±  0.29  −1.07 0.07 5.04 1.72 M0III U 0.03
37 946 7.51  ±  0.41  −0.55 0.08 5.15 2.03 M3III U 0.04
41 822 7.88  ±  0.30  −0.24 0.05 5.33 1.57 K5III U 0.03
44 126 5.33  ±  0.44  −0.16 0.09 6.30 2.48 M4III U 0.10
44 390 10.36  ±  0.25  −0.23 0.04 4.74 2.15 M3III U 0.04
44 857 6.25  ±  0.30  −0.93 0.06 5.15 1.55 K5III M 0.03  −0.23 1.66 (2)
46 750 9.92  ±  0.18  −0.74 0.04 4.32 1.63 K5III M 0.02  −0.29 1.6 (2)
47 723 5.35  ±  0.33  −1.08 0.08 5.36 1.94 M2III U 0.06
49 005 6.51  ±  0.35  −0.49 0.06 5.50 1.51 K5III M 0.02
49 029 8.04  ±  0.29  −0.85 0.05 4.68 1.96 M2III U 0.03
52 366 4.02  ±  0.33  −1.04 0.08 6.02 2.45 M2III U 0.09
52 863 5.99  ±  0.42  −0.26 0.06 5.92 1.91 M2III M 0.04
53 449 8.42  ±  0.37 +0.49 0.05 5.91 3.50 M5.5I P 0.26 2.3 (1)
53 726 3.96  ±  0.38  −1.10 0.08 5.99 2.17 M2III U 0.06
53 907 5.57  ±  0.24  −1.61 0.07 4.73 1.77 M0III U 0.03  −0.23 1.22 (3)
54 537 5.96  ±  0.50  −0.31 0.08 5.89 2.16 M2III U 0.06
55 687 8.67  ±  0.22  −0.55 0.05 4.81 1.67 K5III M 0.03  −0.38 1.61 (2)
56 127 5.38  ±  0.31  −1.64 0.07 4.77 1.62 K3.5I M 0.03  −0.31 1.80 (3)
56 211 9.80  ±  0.16  −1.27 0.04 3.82 1.79 M0III U 0.05
60 122 5.51  ±  0.28  −1.08 0.07 5.28 1.90 M0III U 0.04
60 795 7.82  ±  0.32 +0.09 0.06 5.68 1.88 M2III M 0.03
61 658 6.64  ±  0.31  −0.29 0.08 5.68 2.32 M3III U 0.07
62 443 5.59  ±  0.45 +0.08 0.08 6.42 2.14 M4III U 0.05
63 355 10.06  ±  0.28  −0.28 0.06 4.76 1.79 M1III M 0.03 1.0 (1)
64 607 6.82  ±  0.32  −0.26 0.07 5.64 1.53 M0III U 0.05
66 417 7.12  ±  0.34  −0.09 0.07 5.72 1.96 M2III U 0.05
66 738 6.23  ±  0.22  −1.47 0.07 4.63 1.97 M2III U 0.06  + 0.30 1.60 (4)
67 605 4.80  ±  0.38  −0.79 0.09 5.89 1.94 M2III U 0.05
67 627 8.79  ±  0.20  −0.75 0.05 4.58 2.35 M3.5I U 0.09  −0.24 1.25 (3)
67 665 5.43  ±  0.20  −1.65 0.08 4.76 1.63 K5III U 0.12  + 0.50 0.50 (2)
69 068 5.95  ±  0.25  −0.94 0.08 5.26 1.97 M1.5I U 0.08
69 373 7.62  ±  0.19  −0.46 0.05 5.18 1.93 M2III U 0.03
71 280 3.82  ±  0.26  −1.44 0.09 5.74 1.71 M1III U 0.04
73 568 8.78  ±  0.28  −0.55 0.07 4.80 1.54 K4III M 0.02  −0.04 1.68 (2)
76 307 5.26  ±  0.24  −1.35 0.10 5.14 1.90 M1.5I U 0.05
77 661 8.72  ±  0.30  −0.62 0.06 4.74 1.60 K5III M 0.03  −0.17 1.68 (2)
78 632 3.40  ±  0.33  −1.24 0.09 6.19 1.87 M1III U 0.04
80 042 4.32  ±  0.43  −0.34 0.09 6.57 1.57 M2III U 0.06
80 197 5.08  ±  0.22  −1.37 0.10 5.20 2.00 M2III U 0.05
80 214 5.48  ±  0.24  −1.00 0.09 5.40 1.57 K5III M 0.03  −0.16 1.76 (2)
82 073 9.21  ±  0.41  −0.10 0.07 5.15 1.54 K5III M 0.03  −0.03 1.52 (3)
83 430 8.26  ±  0.26  −0.52 0.07 4.97 2.08 M3III U 0.05
84 835 5.84  ±  0.19  −0.75 0.10 5.51 1.71 M0III M 0.04
87 833 21.15  ±  0.10  −1.17 0.03 2.24 1.54 K5III M 0.02  −0.05 1.32 (3)
88 122 5.71  ±  0.25  −0.63 0.10 5.69 1.69 M0III M 0.03
98 401 6.20  ±  0.31 +0.08 0.08 6.20 2.09 M3III U 0.06
106 140 8.29  ±  0.19  −0.97 0.08 4.52 1.82 M1III U 0.04
112 716 10.28  ±  0.29  −0.97 0.08 4.05 1.72 K5III M 0.03
114 144 9.92  ±  0.29  −0.54 0.06 4.54 1.79 M1III U 0.04 1.0 (1)
115 669 11.50  ±  0.22  −0.38 0.06 4.38 1.52 K4III M 0.02  −0.20 1.66 (2)
117 718 7.07  ±  0.27  −0.79 0.10 5.06 2.09 M2III U 0.06

Notes. 

(a)

Variability type, Field H52 in the Hipparcos (ESA 1997) catalog. Meaning: C = “constant”, not detected as being variable, D = duplicity-induced variability flag, M = possible micro variable, U = unsolved variable, P = Periodic, R = revised colour index.

(b)

References for [Fe/H] and log g: (1) Massarotti et al. (2008, and references therein); (2) McWilliam (1990); (3) Cenarro et al. (2007); (4) Fernández-Villacañas et al. (1990).

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