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Table 4

Properties of individual binary and tertiary components.

Teff rK L∗ Age M∗ R ∗ ()a disk Ṁ acc
Name Comp. SpT [K] [mag] (FKex/FK∗) [L⊙] [Myr] [M⊙] [R⊙] [Å] prob. log (Lacc/L⊙) [10-9  M⊙yr-1]
B 53 A M2 ± 1 3560 ± 150 0.1 ± 0.4 0.00 ± 0.09 0.19 ± 0.04 4.0 ± 0.37 ± 1.15 ± 0.05 <0.91 0.00 <  − 2.44 <0.45
B M4 ± 3270 ± 150 0.2 ± 0.4 0.00 ± 0.07 0.05 ± 0.01 8.0 ± 0.20 ± 0.71 ± 0.03 <1.44 0.00 <  − 2.96 <0.16
CHXR 9C A M1.5 ± 1 3630 ± 150 0.0 ± 0.5 0.04 ± 0.16 0.20 ± 0.03 4.4 ± 0.41 ± 1.14 ± 0.05 <1.03 0.00 <  − 2.34 <0.51
BaBb M2 ± 3560 ± 180 0.1 ± 0.5 0.05 ± 0.16 0.22 ± 0.03 3.3 ± 0.37 ± 1.24 ± 0.06 <0.87 0.00 <  − 2.41 <0.57
CHXR 15 A M5 ± 1 3130 ± 140 0.2 ± 0.7 0.00 ± 0.15 0.06 ± 0.01 4.5 ± 0.16 ± 0.05 0.87 ± 0.04 <1.01 0.01 <  − 2.88 <0.29
B M5 ± 3130 ± 170 0.1 ± 0.6 0.00 ± 0.13 0.04 ± 0.01 6.0 ± 0.14 ± 0.06 0.71 ± 0.04 <1.13 0.03 <  − 3.10 <0.16
CHXR 28 AaAb K7 ± 4060 ± 290 2.7 ± 0.4 0.02 ± 0.13 1.2 ± 0.3 1.3 ± 0.75 ± 0.25 2.21 ± 0.16 <1.01 0.00 <  − 1.51 <3.64
B M2.5 ± 3490 ± 110 0.4 ± 0.6 0.13 ± 0.42 ± 0.09 1.6 ± 0.4 0.36 ± 0.04 1.78 ± 0.06 <1.03 0.01 <  − 2.01 <1.93
CHXR 47 A K5.5 ± 4210 ± 390 5.8 ± 0.7 0.19 ± 0.72 ± 0.14 4.5 ± 0.95 ± 1.60 ± 0.15 <1.76 0.17 <  − 1.56 <1.86
B K7 ± 4060 ± 210 5.2 ± 0.8 0.26 ± 0.47 ± 0.09 5.5 ± 0.80 ± 1.39 ± 0.07 <1.78 0.02 <−1.81 <1.08
CHXR 49NE A M2.5 ± 3490 ± 110 0.0 ± 0.4 0.00 ± 0.03 0.20 ± 0.04 3.4 ± 0.34 ± 0.06 1.22 ± 0.04 <1.07 0.01 <  − 2.46 <0.50
B M3.5 ± 3340 ± 110 0.0 ± 0.3 0.00 ± 0.04 0.15 ± 0.03 3.4 ± 0.27 ± 0.06 1.15 ± 0.04 <1.12 0.00 <−2.45 <0.60
CHXR 68 AaAb M0 ± 1 3850 ± 180 0.3 ± 0.5 0.00 ± 0.11 0.44 ± 0.10 3.0 ± 0.58 ± 1.50 ± 0.07 <1.40 0.04 <  − 1.74 <1.88
B M1 ± 3710 ± 110 0.0 ± 0.2 0.00 ± 0.05 0.12 ± 0.02 12 ± 0.46 ± 0.83 ± 0.02 <0.82 0.00 <  − 2.79 <0.12
CHXR 71 A M3 ± 3560 ± 270 2.3 ± 0.6 0.01 ± 0.15 0.11 ± 0.03 7.0 ± 0.37 ± 0.05 0.90 ± 0.03 <0.88 0.00 <  − 2.77 <0.16
B M5 ± 3130 ± 270 1.5 ± 0.6 0.04 ± 0.18 0.018 ± 0.003 13 ± 0.13 ± 0.44 ± 0.04 <1.05 0.03 <  − 3.51 <0.04
CHXR 73 A M2.5 ± 3490 ± 180 1.6 ± 0.7 0.02 ± 0.17 0.09 ± 0.07 8 ± 0.32 ± 0.11 0.83 ± 0.04 <0.98 0.00 <  − 2.91 <0.13
B ... ... ... ... ... ... ... ... (<4.48) 0.03 ... ...
CHXR 79 A M2 ± 1 3560 ± 150 9.6 ± 0.4 0.22 ± 0.36 ± 0.07 2.0 ± 0.38 ± 1.57 ± 0.07 0.92 ± 0.21 0.74 −1.53 ± 0.24 4.88 ±
B M4 ± 3270 ± 110 6.4 ± 1.0 0.22 ± 0.035 ± 0.007 12 ± 0.19 ± 0.59 ± 0.02 <1.96 0.21 <  − 2.98 <0.13
Hn 4 A M4 ± 3270 ± 110 3.6 ± 0.5 0.01 ± 0.12 0.10 ± 0.02 4.2 ± 1.0 0.22 ± 1.00 ± 0.03 <1.61 0.00 <  − 2.42 <0.69
B M3 ± 1 3420 ± 150 3.5 ± 0.5 0.00 ± 0.10 0.11 ± 0.02 5.2 ± 0.30 ± 0.08 0.95 ± 0.04 <1.72 0.00 <  − 2.39 <0.52
Hn 21 A M3.5 ± 3340 ± 110 2.6 ± 0.7 0.02 ± 0.14 0.11 ± 0.02 4.5 ± 0.26 ± 0.05 0.99 ± 0.03 <0.99 0.18 <  − 2.81 <0.24
B M6.5 ± 2940 ± 200 0.0 ± 0.6 0.00 ± 0.14 0.030 ± 0.006 5.5 ± 0.08 ± c 0.66 ± 0.04 <1.05 0.01 <  −3.22 <0.20
ISO 126 A M0.5 ± 3780 ± 400 >4 ≫1 0.50    ±    0.09 2.0    ±    0.52    ±    0.47    ±    0.05 (<0.75) 0.00 ... ...
B M0.5 ± 3780 ± 400 >4 ≫1 0.090    ±    0.006 (23    ±    ) 0.50    ±    0.2 0.70    ±    0.07 (<0.65) 0.00 ... ...
T 3 A M1.5 ± 3630 ± 320 2.2 ± 1.1 1.3 ± 0.50 ± 0.09 1.6 ± 0.42 ± 1.79 ± 0.16 6.52 ± 0.28 1.00 −0.62 ± 0.05 40.9 ±
B M3 ± 3420 ± 250 0.5 ± 0.7 0.18 ± 0.10 ± 0.02 5.8 ± 0.29 ± 0.91 ± 0.07 <1.37 0.00 <  −2.45 <0.45
T 6 A K1 ± 5080 ± 490 0.0 ± 0.9 1.5 ± 1.6 ± 0.4 10 ± 1.4 ± 0.2 1.65 ± 0.16 <0.85 0.00 <  −1.37 <2.01
B M6 ± 2990 ± 320 4.6 ± 1.2 0.54 ± 0.14 0.06 ± 0.01 4.2 ± 0.10 ± 0.89 ± 0.09 <2.00 0.00 <  −2.55 <1.00
T 14 A K7 ± 4060 ± 180 0.1 ± 0.5 0.33 ± 0.67 ± 0.15 3.0 ± 0.78 ± 0.20 1.66 ± 0.07 5.86 ± 0.33 0.00 −0.90 ± 0.04 10.7 ± 3.0
B ... ... ... ... ... ... ... ... ... 0.00 ... ...
T 26 A G0 ± 6030 ± 290 6.6 ± 0.9 0.18 ± 4.7 ± 1.0 7.1 ± 1.7 ± 0.2 2.00 ± 0.10 5.62 ± 0.30 1.00 −0.50 ± 0.15 14.9 ± 6.4
BaBb M5 ± 3130 ± 290 0.9 ± 0.8 0.00 ± 0.16 0.11 ± 0.02 3.0 ± 0.18 ± 1.13 ± 0.11 <1.18 0.01 <  −2.49 <0.81
T 27 A M1.5 ± 3630 ± 180 2.9 ± 0.6 0.10 ± 0.19 0.14 ± 0.03 7.0 ± 0.40 ± 0.96 ± 0.05 1.83 ± 0.22 1.00 −2.07 ± 0.25 0.82 ±
B M3 ± 1 3420 ± 150 2.5 ± 0.7 0.00 ± 0.12 0.09 ± 0.02 6.4 ± 0.29 ± 0.07 0.87 ± 0.04 <1.00 0.01 <  −2.85 <0.17
T 31 A K7 ± 4060 ± 460 ... (≫1) 1.6    ±    0.3 1.0    ±    0.75    ±    2.55    ±    0.29 (9.35    ±    0.19) 1.00 >  − 1.51 >4.20
BaBb M0 ± 1.5 3850 ± 290 ... (~0) 0.76    ±    0.10 1.5    ±    0.57    ±    1.97    ±    0.15 (<0.87) 0.01 ... ...
T 33 A <M3 ... ... (≫1) ... ... ... ... (<0.84) 0.00 ... ...
BaBb M0.5 ± 3780 ± 210 1.5 ± 0.5 0.00 ± 0.12 0.57 ± 0.13 1.8 ± 0.52 ± 1.77 ± 0.10 <0.99 0.00 <  −1.83 <2.01
T 39 A M2.5 ± 0.5 3490 ± 70 0.2 ± 0.4 0.00 ± 0.08 0.25 ± 0.05 2.7 ± 0.36 ± 0.05 1.37 ± 0.03 <1.02 0.00 <  −2.17 <1.03
B M2 ± 0.5 3560 ± 70 0.2 ± 0.4 0.00 ± 0.07 0.20 ± 0.04 4.0 ± 0.38 ± 0.05 1.17 ± 0.02 <1.05 0.00 <  −2.33 <0.58
C M2.5 ± 0.5 3490 ± 70 0.0 ± 0.3 0.00 ± 0.07 0.14 ± 0.03 4.7 ± 0.34 ± 0.05 1.04 ± 0.02 <1.12 0.01 <  −2.42 <0.47
T 41 A B9b 10500 ... ... ... ... ... ... <0.36 0.00 ... ...
B M3.5 ± 0.5 3340 ± 70 0.0 ± 0.2 0.00 ± 0.07 0.11 ± 0.08 4.5 ± 0.26 ± 0.07 0.99 ± 0.02 <1.28 0.00 <  −2.44 <0.55
T 43 A M3.5 ± 3340 ± 290 3.4 ± 0.7 0.44 ± 0.16 0.29 ± 0.06 1.8 ± 0.30 ± 1.62 ± 0.13 <1.07 0.00 <  −2.34 <0.99
B M7 ± 2880 ± 360 4.5 ± 0.8 0.00 ± 0.16 0.05 ± 0.01 4.0 ± 0.08 ± c 0.91 ± 0.11 <1.07 0.00 <  −3.00 <0.46
T 45 A M1 ± 3710 ± 200 2.8 ± 1.2 1.5 ± 0.81 ± 0.15 1.1 ± 0.49 ± 0.12 2.18 ± 0.12 12.62 ± 0.47 1.00 −0.26 ± 0.10 98 ± 35
B M5 ± 3130 ± 210 1.6 ± 0.9 0.22 ± 0.10 ± 0.02 3.3 ± 0.18 ± 1.08 ± 0.07 <1.28 0.01 <  −2.62 <0.58
T 51 A K7 ± 3 4060 ± 590 1.1 ± 0.7 0.48 ± 0.76 ± 0.17 2.5 ± 0.78 ± 0.40 1.77 ± 0.26 <1.08 0.01 <  −1.55 <2.56
B M2.5 ± 1.5 3490 ± 220 3.8 ± 0.8 0.10 ± 0.20 0.10 ± 0.02 7.2 ± 0.32 ± 0.85 ± 0.05 1.11 ± 0.38 0.68 −2.67 ± 0.47 0.23 ± 0.45
T 54 A G8 ± 3 5507 ± 440 0.2 ± 0.5 0.00 ± 0.10 2.0 ± 0.4 16 ± 1.3 ± 0.2 1.52 ± 0.12 <0.87 0.48 <  −1.69 <0.96
B K7 ± 1.5 4060 ± 310 0.0 ± 0.5 0.04 ± 0.13 0.35 ± 0.08 9.0 ± 0.80 ± 1.20 ± 0.09 <1.07 0.00 <  −2.23 <0.35

Notes.

(a)

Spectral type from Simbad.

(b)

Values in parantheses mark lower limits since no veiling could be measured.

(c)

Masses <0.1 M⊙ lie outside the scope of the Siess et al. (2000) models. Values are estimated through extrapolation.

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