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Home All issues Volume 598 (February 2017) A&A, 598 (2017) A27 Full HTML
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Table A.1

Basic stellar parameters of the stellar sample.

Star Teff Sp-Type [Fe/H] M ⋆ R ⋆ log g log (L⋆/L⊙) vsini
(K) (dex) (M⊙) (R⊙) (cgs) (km s-1)
(1) (2) (3) (4) (5) (6) (7) (8) (9)
GJ 2 3713 ± 68 M1 –0.14 ± 0.09 0.51 ± 0.05 0.49 ± 0.05 4.76 ± 0.04 –1.380 ± 0.087 0.98 ± 0.54
GJ 3014 3695 ± 69 M1.5 –0.19 ± 0.09 0.48 ± 0.05 0.47 ± 0.05 4.79 ± 0.04 –1.433 ± 0.090 <1.08
GJ 16 3673 ± 68 M1.5 –0.16 ± 0.09 0.48 ± 0.05 0.47 ± 0.05 4.78 ± 0.04 –1.441 ± 0.090 <1.02
GJ 15A 3607 ± 68 M1 –0.34 ± 0.09 0.38 ± 0.05 0.38 ± 0.05 4.87 ± 0.04 –1.655 ± 0.112 1.09 ± 0.79
GJ 21 3746 ± 68 M1 –0.12 ± 0.09 0.53 ± 0.05 0.52 ± 0.05 4.74 ± 0.04 –1.328 ± 0.086 1.46 ± 0.36
GJ 26 3484 ± 68 M2.5 –0.17 ± 0.09 0.37 ± 0.07 0.37 ± 0.06 4.88 ± 0.06 –1.741 ± 0.150 <0.94
GJ 47 3525 ± 68 M2 –0.26 ± 0.09 0.36 ± 0.06 0.37 ± 0.06 4.88 ± 0.05 –1.730 ± 0.135 <1.81
GJ 49 3712 ± 68 M1.5 –0.03 ± 0.09 0.55 ± 0.05 0.53 ± 0.05 4.73 ± 0.04 –1.317 ± 0.081 1.32 ± 0.37
GJ 1030 3658 ± 68 M2 –0.08 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.76 ± 0.04 –1.409 ± 0.086 <0.93
NLTT 4188 3810 ± 69 M0.5 –0.06 ± 0.09 0.59 ± 0.06 0.57 ± 0.05 4.70 ± 0.05 –1.213 ± 0.088 1.11 ± 0.45
GJ 70 3511 ± 68 M2.5 –0.21 ± 0.09 0.37 ± 0.06 0.38 ± 0.06 4.87 ± 0.06 –1.717 ± 0.137 <1.02
GJ 3117A 3549 ± 68 M2.5 –0.13 ± 0.09 0.43 ± 0.06 0.43 ± 0.05 4.82 ± 0.05 –1.588 ± 0.111 <0.91
GJ 3126 3505 ± 68 M3 0.01 ± 0.09 0.45 ± 0.07 0.45 ± 0.06 4.80 ± 0.06 –1.567 ± 0.118 <0.83
GJ 3186 3768 ± 68 M1 –0.14 ± 0.09 0.53 ± 0.05 0.52 ± 0.05 4.74 ± 0.05 –1.313 ± 0.088 <1.02
GJ 119A 3761 ± 69 M1 –0.08 ± 0.09 0.55 ± 0.05 0.54 ± 0.05 4.72 ± 0.04 –1.286 ± 0.085 <0.98
GJ119B 3508 ± 69 M3 0.05 ± 0.09 0.47 ± 0.06 0.46 ± 0.06 4.79 ± 0.06 –1.535 ± 0.114 <0.81
TYC 1795-941-1‡ 3774 ± 67 M0 0.01 ± 0.23 0.66 ± 0.13 0.64 ± 0.14 4.65 ± 0.20 –1.128 ± 0.192 3.30 ± 0.16
NLTT 10614 3728 ± 69 M1.5 –0.06 ± 0.09 0.54 ± 0.05 0.53 ± 0.05 4.73 ± 0.04 –1.315 ± 0.083 <2.07
TYC 3720-426-1‡ 3822 ± 70 M0 0.12 ± 0.07 0.66 ± 0.1 0.64 ± 0.11 4.64 ± 0.16 –1.106 ± 0.153 4.13 ± 0.13
GJ 150.1B 3730 ± 68 M1 –0.16 ± 0.09 0.51 ± 0.05 0.49 ± 0.05 4.76 ± 0.04 –1.372 ± 0.088 0.87 ± 0.65
GJ 156.1A 3745 ± 69 M1.5 –0.05 ± 0.09 0.55 ± 0.05 0.54 ± 0.05 4.72 ± 0.04 –1.289 ± 0.083 <2.85
GJ 162 3746 ± 68 M1 –0.19 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.370 ± 0.090 0.93 ± 0.66
GJ 1074 3765 ± 69 M0.5 –0.16 ± 0.09 0.52 ± 0.05 0.51 ± 0.05 4.75 ± 0.05 –1.327 ± 0.089 1.13 ± 0.50
GJ 184 3752 ± 69 M0.5 –0.10 ± 0.09 0.54 ± 0.05 0.53 ± 0.05 4.73 ± 0.04 –1.310 ± 0.086 <1.45
GJ 3352 3809 ± 69 M0.5 –0.13 ± 0.09 0.56 ± 0.06 0.54 ± 0.05 4.72 ± 0.05 –1.252 ± 0.091 <1.47
TYC 3379-1077-1 3896 ± 71 M0 0.04 ± 0.09 0.69 ± 0.08 0.67 ± 0.07 4.61 ± 0.07 –1.038 ± 0.099 1.85 ± 0.26
TYC7 43-1836-1 3846 ± 70 M0 –0.03 ± 0.09 0.62 ± 0.06 0.60 ± 0.06 4.67 ± 0.06 –1.148 ± 0.092 1.73 ± 0.30
GJ 272 3747 ± 68 M1 –0.19 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.368 ± 0.090 <1.09
StKM 1-650 3874 ± 69 M0.5 –0.11 ± 0.09 0.61 ± 0.07 0.60 ± 0.07 4.67 ± 0.06 –1.144 ± 0.101 1.12 ± 0.45
NLTT 21156 3616 ± 68 M2 –0.05 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.442 ± 0.090 0.70 ± 0.61
GJ 399 3563 ± 68 M2.5 0.15 ± 0.10 0.55 ± 0.06 0.53 ± 0.05 4.72 ± 0.05 –1.391 ± 0.093 <0.88
GJ 408 3472 ± 68 M2.5 –0.19 ± 0.09 0.35 ± 0.07 0.35 ± 0.06 4.89 ± 0.06 –1.787 ± 0.163 <0.97
GJ 412A 3631 ± 68 M0.5 –0.38 ± 0.09 0.38 ± 0.05 0.38 ± 0.05 4.87 ± 0.04 –1.652 ± 0.111 1.20 ± 0.82
GJ 414B 3661 ± 68 M2 –0.09 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.76 ± 0.04 –1.411 ± 0.087 <0.94
GJ 3649 3691 ± 68 M1.5 –0.14 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.406 ± 0.087 <1.55
GJ 450 3649 ± 68 M1.5 –0.20 ± 0.09 0.45 ± 0.05 0.45 ± 0.05 4.80 ± 0.04 –1.497 ± 0.094 1.15 ± 0.51
GJ9404 3875 ± 70 M0.5 –0.10 ± 0.09 0.62 ± 0.07 0.60 ± 0.07 4.67 ± 0.06 –1.138 ± 0.101 1.25 ± 0.40
GJ 476 3498 ± 69 M3 –0.16 ± 0.09 0.38 ± 0.07 0.38 ± 0.06 4.86 ± 0.06 –1.703 ± 0.139 <0.93
GJ 9440 3710 ± 68 M1.5 –0.13 ± 0.09 0.51 ± 0.05 0.50 ± 0.05 4.76 ± 0.04 –1.378 ± 0.086 <0.99
GJ 521A 3601 ± 68 M1.5 –0.09 ± 0.09 0.47 ± 0.05 0.47 ± 0.05 4.79 ± 0.04 –1.486 ± 0.094 <0.90
GJ 3822 3821 ± 70 M0.5 –0.13 ± 0.09 0.56 ± 0.06 0.55 ± 0.06 4.71 ± 0.05 –1.235 ± 0.094 0.98 ± 0.55
GJ 548A 3903 ± 70 M0 –0.13 ± 0.09 0.63 ± 0.08 0.61 ± 0.07 4.66 ± 0.07 –1.106 ± 0.108 1.11 ± 0.47
GJ 552 3589 ± 68 M2 –0.09 ± 0.09 0.47 ± 0.05 0.46 ± 0.05 4.79 ± 0.05 –1.503 ± 0.097 <0.90
GJ 606 3665 ± 68 M1.5 –0.21 ± 0.09 0.46 ± 0.05 0.45 ± 0.05 4.80 ± 0.04 –1.484 ± 0.093 <1.57
GJ 3942 3867 ± 69 M0 –0.04 ± 0.09 0.63 ± 0.07 0.61 ± 0.06 4.65 ± 0.06 –1.121 ± 0.096 1.67 ± 0.30
GJ 625 3499 ± 68 M2 –0.38 ± 0.09 0.30 ± 0.07 0.31 ± 0.06 4.94 ± 0.06 –1.894 ± 0.170 1.32 ± 0.67
GJ 3997 3754 ± 69 M0 –0.24 ± 0.09 0.49 ± 0.05 0.48 ± 0.05 4.78 ± 0.04 –1.391 ± 0.093 0.94 ± 0.76
GJ 3998 3722 ± 68 M1 –0.16 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.382 ± 0.088 <1.56
GJ 2128 3518 ± 68 M2.5 –0.30 ± 0.09 0.34 ± 0.06 0.35 ± 0.06 4.90 ± 0.05 –1.777 ± 0.144 <1.19
GJ 671 3422 ± 68 M2.5 –0.17 ± 0.09 0.31 ± 0.09 0.32 ± 0.08 4.93 ± 0.08 –1.909 ± 0.216 <0.91
GJ 685 3816 ± 69 M0.5 –0.15 ± 0.09 0.55 ± 0.06 0.54 ± 0.05 4.72 ± 0.05 –1.253 ± 0.094 1.33 ± 0.42
GJ 686 3663 ± 68 M1 –0.30 ± 0.09 0.42 ± 0.05 0.42 ± 0.05 4.83 ± 0.04 –1.548 ± 0.099 1.01 ± 0.80
GJ 694.2 3847 ± 69 M0.5 –0.21 ± 0.09 0.55 ± 0.06 0.54 ± 0.06 4.72 ± 0.06 –1.241 ± 0.102 <1.13
GJ 4057 3873 ± 69 M0 –0.15 ± 0.09 0.59 ± 0.07 0.58 ± 0.07 4.69 ± 0.06 –1.167 ± 0.103 0.81 ± 0.69
GJ 720A 3837 ± 69 M0.5 –0.14 ± 0.09 0.57 ± 0.06 0.56 ± 0.06 4.71 ± 0.05 –1.217 ± 0.096 <1.49
GJ 731 3844 ± 69 M0 –0.16 ± 0.09 0.57 ± 0.06 0.56 ± 0.06 4.71 ± 0.06 –1.217 ± 0.098 <1.59
GJ 740 3845 ± 69 M0.5 –0.14 ± 0.09 0.58 ± 0.06 0.56 ± 0.06 4.70 ± 0.06 –1.206 ± 0.097 0.92 ± 0.59
GJ 4092 3858 ± 69 M0.5 –0.06 ± 0.09 0.62 ± 0.07 0.60 ± 0.06 4.67 ± 0.06 –1.145 ± 0.095 1.20 ± 0.41
GJ 9689 3824 ± 69 M0.5 –0.13 ± 0.09 0.57 ± 0.06 0.55 ± 0.06 4.71 ± 0.05 –1.231 ± 0.093 <1.47
GJ 793 3461 ± 68 M3 –0.21 ± 0.09 0.33 ± 0.08 0.34 ± 0.07 4.91 ± 0.07 –1.833 ± 0.176 <1.00
BPM 96441 3896 ± 72 M0 –0.03 ± 0.09 0.66 ± 0.08 0.64 ± 0.07 4.63 ± 0.07 –1.071 ± 0.103 2.05 ± 0.24
TYC 2710-691-1 3867 ± 71 K7.5 0.02 ± 0.09 0.65 ± 0.07 0.64 ± 0.07 4.63 ± 0.06 –1.092 ± 0.094 2.41 ± 0.21
TYC 2703-706-1 3822 ± 70 M0.5 0.06 ± 0.09 0.64 ± 0.06 0.62 ± 0.06 4.65 ± 0.05 –1.136 ± 0.085 3.32 ± 0.16
GJ 4196 3666 ± 68 M1 0.07 ± 0.10 0.56 ± 0.05 0.55 ± 0.05 4.71 ± 0.04 –1.313 ± 0.082 2.40 ± 0.19
NLTT 52021 3687 ± 68 M2 –0.12 ± 0.09 0.50 ± 0.05 0.49 ± 0.05 4.77 ± 0.04 –1.400 ± 0.086 <0.97
NLTT 53166 3832 ± 70 M0 –0.11 ± 0.09 0.58 ± 0.06 0.57 ± 0.06 4.70 ± 0.05 –1.209 ± 0.094 <1.45
2MASS J2235† 3891 ± 70 K7.5 –0.13 ± 0.09 0.62 ± 0.07 0.60 ± 0.07 4.67 ± 0.07 –1.127 ± 0.106 1.92 ± 0.28
GJ 9793‡ 3881 ± 70 M0 0.24 ± 0.05 0.75 ± 0.12 0.73 ± 0.12 4.58 ± 0.16 –0.965 ± 0.146 2.77 ± 0.22
GJ 4306 3763 ± 69 M1 –0.13 ± 0.09 0.53 ± 0.05 0.52 ± 0.05 4.74 ± 0.05 –1.313 ± 0.088 <1.01
GJ 895 3748 ± 68 M1.5 –0.09 ± 0.09 0.54 ± 0.05 0.53 ± 0.05 4.73 ± 0.04 –1.308 ± 0.085 <1.70
V* BRPsc 3553 ± 68 M1.5 –0.29 ± 0.09 0.37 ± 0.06 0.37 ± 0.05 4.88 ± 0.05 –1.704 ± 0.125 0.88 ± 0.82

Notes.

(†)

2MASS J22353504+3712131;

(‡)

The star falls out of the range of applicability of the metallicity calibrations given in Maldonado et al. (2015). Metallicities are computed using the photometric calibration by Neves et al. (2012), masses from Henry & McCarthy (1993), radius using the calibration by Maldonado et al. (2015, Eq. (4)), surface gravities from masses and radius, and luminosities by applying the Stefan-Boltzmann law.

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