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Table 2.
Compiled results for the observed targets including photometry and astrometry for the binary candidates.
| Object | SpT type | Distance | H′app | K′app | Age | Mass | Separation | PA |
|---|---|---|---|---|---|---|---|---|
| [pc] | [mag] | [mag] | [Myr] | [MJup] | [mas] | [deg] | ||
| 2M2033 | L0γ ± 1 | 55.4 ± 3.6(a) | 15.14 ± 0.11 | 14.24 ± 0.08 | 20−40 |  |
||
| 2M2117 | T0 | 16.9 ± 1.7 (b) | 14.53 ± 0.04 | 14.15 ± 0.07 | 21−26 |  |
||
| 2M22353 | M9γ ± 1 | 46.42 ± 0.72 | 13.59 ± 0.04 | 13.17 ± 0.03 | 20−40 |  |
||
| 2M2322 | L1γ ± 2 | 43.03 ± 1.94 | 14.54 ± 0.06 | 13.86 ± 0.04 | 20−40 |  |
||
| 2M1510A | M9γ−1 | 36.74 ± 0.36 | 12.28 ± 0.04 | 11.82 ± 0.04 | 30−50 |  |
||
| 2M1510B | L1β(?) | – | 14.22 ± 0.06 | 14.09 ± 0.04 | 30−50 |  |
103.43 ± 13.43 | 64.96 ± 2.12 |
| 2M1547A | 34.25 ± 0.46 | 13.67 ± 0.07 | 13.19 ± 0.04 | 30−50 |  |
|||
| 2M1547B | – | 14.55 ± 0.07 | 13.91 ± 0.04 | 30−50 |  |
173.66 ± 0.59 | 15.62 ± 0.50 | |
| 2M2202A | M9γ/β ± 1 | 69.97 ± 2.36 | 14.34 ± 0.07 | 13.91 ± 0.06 | 120−200 |  |
||
| 2M2202B | M9γ/β ± 1 | – | 14.41 ± 0.08 | 13.92 ± 0.06 | 120−200 |  |
60.36 ± 2.67 | 59.51 ± 1.58 |
Notes. Masses are calculated from BT-Settl evolutionary models.
(a)
Distance measurement from Gagné et al. (2015).
(b)
Distance measurement from Best et al. (2015).
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