Table 3
Known visual binaries.
| Name | Separation | Proj. distance | ΔK | Reference |
| arcsec | au | mag | ||
|
|
||||
| GJ 3021 | 3.86 | 68 | 5.0 | Ch06 |
| HD 4113 | 49.0 | 2156 | 2.25 | M14 |
| HD 7449 | 0.545 | 21.2 | 1.886 | R16 |
| HD 20782 | 253 | 9108 | 0.726 | HD catalog |
| HD 28254 | 4.3 | 242 | 0.814 | L14 |
| HD 65216 | 8.2 | 281 | 6.31 | M07 (triple) |
| HD 106515 | 6.89 | 243 | 0.116 | D12 |
| HD 142022 | 20.16 | 723 | 1.496 | E06 |
| HD 196067 | 16.8 | 744 | 0.63 | HD catalog |
| HD 222582 | 109.45 | 4597 | 3.41 | R06 |
|
|
||||
| HD 11964 | 29.4 | 999 | 3.107 | R12 |
| HD 75289 | 21.54 | 623 | 5.819 | M04 |
| HD 109749 | 8.35 | 493 | 1.445 | L14 |
Notes. The top lines corresponds to stars in the “eccentric” sample while those in the bottom lines are from the comparison sample.
Reference. Chauvin et al. (2006, Ch06), Mugrauer et al. (2014, M14), Rodigas et al. (2016, R16), Lodieu et al. (2014, L14), Mugrauer et al. (2007, M07), Desidera et al. (2012, D12), Eggenberger et al. (2006, E06), Raghavan et al. (2006, R06), Roell et al. (2012, R12), and Mugrauer et al. (2004, M04), or the Henry Draper Catalog.
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