Table B.1.
Details of the binary candidates and non-binaries that we did not use.
| ID | α (J2000) | δ (J2000) | vHC | μα | μδ | Parallax | Ang. Sep | Phy. Sep |
|---|---|---|---|---|---|---|---|---|
| [hh:mm:ss] | [dd:mm:ss] | [km s−1] | [mas yr−1] | [mas yr−1] | [mas] | [″] | [pc] | |
| MIKE | ||||||||
| NLTT 8753 | 02 42 05.05 | −24 45 23.1 | 70.6±1.5 | −69.866 | −421.636 | 5.4985 | ||
| NLTT 8759 | 02 42 14.89 | −24 44 24.8 | 70.5±2.5 | −67.721 | −421.010 | 5.6226 | 146.2 | 0.13 |
| NLTT 16394 | 06 19 40.25 | −30 42 05.8 | 269.5±0.3 | 305.161 | −163.910 | 5.5400 | ||
| NLTT 16407 | 06 20 27.24 | −30 36 18.1 | 269.8±1.0 | 324.9 | −162.6 | – | 699.0 | 0.61 |
| MagE | ||||||||
| NLTT 11288 | 03 34 21.06 | −24 04 56.2 | 34.7±3.0 | −50.325 | −500.823 | 7.2622 | ||
| NLTT 11300 | 03 34 38.35 | −24 04 31.0 | 35.5±3.8 | −49.900 | −500.720 | 7.2441 | 223.5 | 0.15 |
| NLTT 30792 | 12 27 46.69 | +13 36 32.7 | −93.9±3.9 | 73.794 | −265.891 | 2.4533 | ||
| NLTT 30795 | 12 27 43.85 | +13 34 12.0 | −98.0±2.2 | 73.115 | −266.345 | 2.6027 | 146.6 | 0.28 |
| NLTT 33984 | 13 23 55.74 | +20 26 30.4 | −0.5±3.4 | −105.409 | −227.060 | 6.5849 | ||
| NLTT 34019 | 13 24 30.49 | +20 27 18.8 | 68.6±3.7 | −94.573 | −203.187 | 2.8522 | 490.8 | 0.50 |
| NLTT 37787 | 14 34 44.72 | +25 06 56.3 | 373.9±4.1 | −45.465 | −342.347 | 5.1140 | ||
| NLTT 37790 | 14 34 51.06 | +25 09 57.8 | 371.8±2.9 | −45.680 | −342.395 | 5.1547 | 200.8 | 0.19 |
| FIES | ||||||||
| PM_I14319+3113 | 14 31 58.00 | +31 13 46.2 | −73.2±0.5 | −100.407 | −59.456 | 3.2852 | ||
| PM_I14320+3119 | 14 32 03.16 | +31 19 49.0 | −151.4±1.8 | −97.960 | −57.994 | 2.2453 | 368.7 | 0.65 |
| PM_I20449-0140 | 20 44 59.53 | −01 41 00.2 | −8.3±0.5 | −34.577 | −179.282 | 2.5965 | ||
| PM_I20450-0140 | 20 45 01.20 | −01 40 58.5 | −30.2±1.0 | −34.777 | −179.618 | 2.5749 | 25.1 | 0.05 |
Notes. The astrometric parameters are updated by Gaia eDR3 (Gaia Collaboration 2021). However, the proper motion of NLTT 16407 is taken from Chanamé & Gould (2004) because no Gaia measurements are available. The NLTT 33984/34019, PM_I14319+3113/14320+3119, and PM_I20449-0140/20450-0140 pairs are refuted as wide binaries based on their significantly different radial velocities.
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