Table 9
Astrometric and stellar atmospheric parameters of the M dwarfs bound in M+M systems in the CARMENES GTO sample.
| Karmn | Name | SpT | π | μα cos δ | μδ | vr | Teff | logg | [Fe/H]corr |
|---|---|---|---|---|---|---|---|---|---|
| [mas] | [mas a−1] | [mas a−1] | [km s−1] | [K] | [dex] | [dex] | |||
| J00162+198E | LP 404−062 | M4.0 V | 65.05 ± 0.04 | 708.14 ± 0.05 | − 748.88 ± 0.04 | − 1.62 ± 0.02 | 3329 ± 30 | 4.93 ± 0.07 | − 0.11 ± 0.09 |
| J00162+198W | EZ Psc AB (a) | M4.0 V | 65.11 ± 0.04 | 714.64 ± 0.05 | − 761.97 ± 0.04 | − 0.50 ± 0.04 | … | … | … |
| J00183+440 | GX And | M1.0 V | 280.71 ± 0.02 | 2891.52 ± 0.02 | 411.83 ± 0.01 | + 11.48 ± 0.02 | 3603 ± 24 | 4.99 ± 0.14 | − 0.52 ± 0.11 |
| J00184+440 | GQ And | M3.5 V | 280.69 ± 0.03 | 2862.80 ± 0.02 | 336.43 ± 0.02 | + 10.68 ± 0.03 | 3318 ± 53 | 5.20 ± 0.11 | − 0.36 ± 0.17 |
| J01026+623 | BD+61 195 | M1.5 V | 101.42 ± 0.02 | 731.09 ± 0.01 | 90.53 ± 0.02 | − 6.30 ± 0.02 | 3791 ± 19 | 4.76 ± 0.11 | 0.05 ± 0.06 |
| J01033+623 | V388 Cas | M5.0 V | 101.37 ± 0.05 | 730.40 ± 0.04 | 85.97 ± 0.05 | − 6.52 ± 0.08 | 3057 ± 49 | 5.12 ± 0.18 | − 0.24 ± 0.24 |
| J02489−145W | PM J02489−1432W | M2.0 V | 26.57 ± 0.02 | 164.07 ± 0.03 | 46.55 ± 0.03 | + 32.27 ± 0.06 | 3655 ± 25 | 4.98 ± 0.10 | 0.04 ± 0.05 |
| J02489−145E | PM J02489−1432E | M2.5 V | 26.54 ± 0.02 | 174.43 ± 0.03 | 45.47 ± 0.03 | + 32.40 ± 0.06 | 3572 ± 27 | 4.94 ± 0.12 | 0.00 ± 0.04 |
| J05365+113 | V2689 Ori | M0.0 V | 87.53 ± 0.02 | − 2.82 ± 0.03 | − 56.35 ± 0.02 | + 21.51 ± 0.02 | 4067 ± 14 | 5.04 ± 0.07 | 0.01 ± 0.03 |
| J05366+112 | PM J05366+1117 | M4.0 V | 87.35 ± 0.03 | − 3.32 ± 0.04 | − 60.84 ± 0.03 | + 21.53 ± 0.02 | 3355 ± 23 | 5.17 ± 0.16 | − 0.20 ± 0.10 |
| J09143+526 | HD 79210 | M0.0 V | 157.89 ± 0.02 | − 1545.79 ± 0.02 | − 569.05 ± 0.02 | + 10.69 ± 0.02 | 4015 ± 16 | 4.91 ± 0.08 | − 0.12 ± 0.05 |
| J09144+526 | HD 79211 | M0.0 V | 157.88 ± 0.02 | − 1573.04 ± 0.02 | − 659.91 ± 0.02 | + 11.90 ± 0.02 | 3983 ± 12 | 5.17 ± 0.07 | − 0.03 ± 0.04 |
| J09425+700 | GJ 360 | M2.0 V | 84.33 ± 0.02 | − 671.78 ± 0.02 | − 271.16 ± 0.02 | + 6.70 ± 0.02 | 3547 ± 23 | 5.02 ± 0.12 | 0.00 ± 0.03 |
| J09428+700 | GJ 362 | M3.0 V | 84.30 ± 0.02 | − 670.96 ± 0.02 | − 265.46 ± 0.02 | + 6.35 ± 0.03 | 3504 ± 30 | 5.06 ± 0.12 | 0.02 ± 0.05 |
| J11054+435 | BD+44 2051 A | M1.0 V | 203.89 ± 0.03 | − 4406.47 ± 0.03 | 938.53 ± 0.03 | + 68.58 ± 0.02 | 3628 ± 19 | 5.01 ± 0.13 | − 0.56 ± 0.09 |
| J11055+435 | WX UMa | M5.5 V | 203.83 ± 0.05 | − 4339.85 ± 0.05 | 960.70 ± 0.04 | + 69.16 ± 0.02 | 3278 ± 86 | 5.25 ± 0.20 | − 0.36 ± 0.25 |
| J11110+304E | HD 97101 A | K7.0 V | 84.18 ± 0.03 | 591.60 ± 0.02 | − 197.12 ± 0.03 | − 16.00 ± 0.03 | 4211 ± 13 | 4.98 ± 0.07 | 0.04 ± 0.03 |
| J11110+304W | HD 97101 B | M2.0 V | 84.16 ± 0.02 | 604.91 ± 0.02 | − 206.05 ± 0.02 | − 15.69 ± 0.02 | 3730 ± 20 | 4.78 ± 0.13 | − 0.05 ± 0.07 |
| J14257+236W | BD+24 2733 A | M0.0 V | 61.24 ± 0.02 | 792.55 ± 0.01 | − 1116.41 ± 0.02 | + 8.88 ± 0.02 | 3985 ± 13 | 4.89 ± 0.08 | 0.07 ± 0.04 |
| J14257+236E | BD+24 2733 B | M0.5 V | 61.20 ± 0.02 | 793.44 ± 0.01 | − 1118.91 ± 0.02 | + 7.96 ± 0.02 | 3933 ± 12 | 4.71 ± 0.11 | 0.09 ± 0.04 |
| J16167+672S | HD 147379 | M0.0 V | 92.88 ± 0.01 | − 497.92 ± 0.02 | 84.05 ± 0.02 | − 19.36 ± 0.02 | 4034 ± 17 | 4.78 ± 0.09 | 0.00 ± 0.04 |
| J16167+672N | EW Dra | M3.0 V | 92.90 ± 0.02 | − 483.01 ± 0.02 | 89.05 ± 0.02 | − 18.78 ± 0.03 | 3569 ± 32 | 4.97 ± 0.11 | − 0.02 ± 0.06 |
| J16554−083N | GJ 643 | M3.5 V | 153.88 ± 0.05 | − 817.58 ± 0.05 | − 898.60 ± 0.04 | + 15.50 ± 0.03 | 3397 ± 33 | 5.07 ± 0.12 | − 0.17 ± 0.10 |
| J16555−083 | vB 8 | M7.0 V | 153.97 ± 0.06 | − 813.04 ± 0.06 | − 870.61 ± 0.04 | + 14.41 ± 0.03 | 3005 ± 21 | 5.25 ± 0.18 | − 0.04 ± 0.09 |
| J18427+596N | HD 173739 | M3.0 V | 283.84 ± 0.02 | − 1311.68 ± 0.03 | 1792.33 ± 0.03 | − 0.75 ± 0.08 | 3473 ± 34 | 4.90 ± 0.11 | − 0.31 ± 0.12 |
| J18427+596S | HD 173740 | M3.5 V | 283.84 ± 0.03 | − 1400.26 ± 0.04 | 1862.53 ± 0.03 | + 1.02 ± 0.08 | 3393 ± 48 | 4.98 ± 0.12 | − 0.38 ± 0.18 |
| J19070+208 | Ross 730 | M2.0 V | 113.25 ± 0.03 | − 478.27 ± 0.02 | − 349.09 ± 0.03 | + 32.06 ± 0.02 | 3543 ± 21 | 5.03 ± 0.12 | − 0.46 ± 0.07 |
| J19072+208 | HD 349726 | M2.0 V | 113.22 ± 0.02 | − 480.75 ± 0.02 | − 332.50 ± 0.02 | + 31.83 ± 0.02 | 3558 ± 19 | 5.06 ± 0.10 | − 0.46 ± 0.06 |
| J19169+051N | V1428 Aql | M2.5 V | 169.06 ± 0.02 | − 579.08 ± 0.03 | − 1332.87 ± 0.02 | + 35.61 ± 0.03 | 3575 ± 25 | 4.88 ± 0.12 | − 0.08 ± 0.08 |
| J19169+051S | V1298 Aql(b) | M8.0 V | 168.95 ± 0.07 | − 598.76 ± 0.07 | − 1366.06 ± 0.07 | + 35.73 ± 0.03 | … | … | … |
| J20556−140N | GJ 810 Aab (a) | M4.0 V | 84.86 ± 0.47 | 1416.62 ± 0.44 | − 472.38 ± 0.33 | − 142.10 ± 0.02 | … | … | … |
| J20556−140S | GJ 810 B | M5.0 V | 80.20 ± 0.04 | 1420.76 ± 0.04 | − 472.27 ± 0.03 | − 142.04 ± 0.02 | 3193 ± 23 | 4.98 ± 0.10 | − 0.36 ± 0.11 |
Notes. Parallaxes (π) and proper motions (μα cosδ, μδ ) from Gaia DR2 and DR3 (Gaia Collaboration 2018, 2021). Radial velocities (vr ) from Lafarga et al. (2020), except for J00162+198W and J20556−140N, which are from Baroch et al. (2018), and J02489−145E, J02489−145W, J11110+304E, and J18427+596S, which were computed with serval (Zechmeister et al. 2018, 2020). (a) Double-line spectroscopic (SB2) binary (Baroch et al. 2018). (b)Spectral type M8.0 V or later.
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