Table D.1
Multiple systems in the L1641 and L1647 regions of Orion A. In Col. 1, the first index indicates the primary disk.
| Multiple System (Vision Index) | Separation (au) | Mean Mass (M⊕) | Average Distance (pc) |
|---|---|---|---|
| 1000 - 1006 | 2294.71 | 8.012 ± 0.25 | 384 |
| 1739 - 1745 | 1756.08 | 1.29 ± 0.36 | 384 |
| 1956 - 1954 | 8926.72 | 9.47 ± 0.25 | 384 |
| 2413 - 2414 | 2133.75 | 15.29 ± 0.25 | 386 |
| 2495 - 2494 | 2917.50 | 2.03 ± 0.36 | 398 |
| 2655 - 2657 | 1578.05 | 4.80 ± 0.35 | 404 |
| 2697 - 2698 | 2053.65 | 21.17 ± 0.91 | 441 |
| 2784 - 2787 | 2795.71 | 84.58 ± 0.28 | 405 |
| 2746 - 2743 | 2978.96 | 70.11 ± 1.50 | 422 |
| 2714 - 2715 | 2832.32 | 2.61 ± 0.32 | 433 |
| 2889 - 2888 | 2373.41 | 61.39 ± 0.28 | 405 |
| 2859 - 2683 - 2858 | 2647.81 | 7.48 ± 0.99 | 454 |
| 2982 - 2984 | 2024.88 | 29.864 ± 0.62 | 429 |
| 2955 - 2956 | 1269.40 | 1.09 ± 0.35 | 432 |
| 2960 - 2959 | 1958.48 | 5.45 ± 0.33 | 442 |
| 3054 - 3055 | 1744.14 | 4.23 ± 0.59 | 454 |
| 1130 - 1107 | 3810.64 | 16.52 ± 0.40 | 385 |
| 1508 - 1514 | 4453.69 | 31.38 ± 0.39 | 384 |
| 2142 - 2141 | 3578.75 | 31.56 ± 0.38 | 385 |
| 2303 - 2306 | 3875.99 | 1.47 ± 0.35 | 386 |
| 2497 - 2496 | 3894.07 | 1.73 ± 0.37 | 396 |
| 2650 - 2648 - 2642 | 3476.82 | 4.7 ± 0.33 | 428 |
| 2882 - 2880 | 3222.03 | 0.89 ± 0.30 | 405 |
| 2979 - 2987 | 4633.78 | 1.22 ± 0.31 | 405 |
| 3022 - 3024 | 7630.08 | 1.38 ± 0.56 | 454 |
| 1562 - 1548 | 7260.48 | 22.45 ± 0.38 | 384 |
| 2230 - 2229 | 7356.17 | 4.89 ± 0.40 | 386 |
| 2296 - 2295 | 5456.61 | 14.03 ± 0.38 | 386 |
| 2418 - 2420 | 6716.99 | 23.41 ± 0.36 | 393 |
| 2501 - 2502 | 7135.36 | 2.30 ± 0.38 | 396 |
| 2570 - 2570b - 2567 - 2572 | 4385.40 | 84.56 ± 0.81 | 404 |
| 2811 - 2812 | 7054.21 | 1.29 ± 0.30 | 404 |
| 3066 - 3069 | 6553.77 | 10.26 ± 0.52 | 454 |
| 3101 - 3100 | 8238.90 | 3.22 ± 0.37 | 430 |
| 2205 - 2209 | 8402.28 | 54.74 ± 0.36 | 384 |
| 2563 - 2565 | 8914.26 | 7.96 ± 0.34 | 403 |
| 2672 - 2680 | 8489.11 | 6.96 ± 0.28 | 403 |
| 2686 - 2680 | 8256.15 | 14.15 ± 0.29 | 403 |
| 2644 - 2642 | 9691.03 | 23.57 ± 0.32 | 428 |
| 2696 - 2701 | 8630.73 | 3.27 ± 0.31 | 403 |
| 2716 - 2707 | 9252.85 | 10.96 ± 0.55 | 434 |
| 2861 - 2862 | 1398.61 | 2.54 ± 0.30 | 405 |
| 2010 - 2009 | 2023.63 | 2.57 ± 0.36 | 384 |
| 2058 - 2051 | 1360.99 | 4.90 ± 0.26 | 384 |
| 2314 - 2313 | 1337.12 | 10.63 ± 0.38 | 385 |
| 2545 - 2544 | 1754.64 | 1.76 ± 0.34 | 399 |
| 2633 - 2635 | 1129.81 | 3.87 ± 0.42 | 404 |
| 2836 - 3050 | 1676.91 | 16.83 ± 0.43 | 429 |
| 3011 - 3009 | 2915.12 | 1.53 ± 0.51 | 430 |
| 3014 - 3013 | 4796.05 | 3.56 ± 0.35 | 429 |
| 2301 - 2304 | 3851.21 | 101.84 ± 0.35 | 386 |
| 2567 - 2572 | 4585.81 | 8.38 ± 0.57 | 403 |
| 2867 - 2868 | 3592.37 | 75.66 ± 0.33 | 405 |
| 2937 - 2940 | 4739.58 | 2.95 ± 0.76 | 421 |
| 3041 - 3035 | 4649.14 | 40.42 ± 0.41 | 454 |
| 2399 - 2391 | 7028.63 | 2.53 ± 0.66 | 434 |
| 2489 - 2487 | 7378.79 | 3.31 ± 0.37 | 454 |
| 2425 - 2429 - 2501 | 3856.21 | 7.94 ± 0.28 | 394 |
| 2513 - 2513b | 433.0 | 11.18 ± 0.40 | 401 |
| 2518 - 2518b | 634.0 | 1.76 ± 0.33 | 401 |
| 2492 - 2492b | 229.0 | 2.89 ± 0.36 | 399 |
| 2532 - 2532b | 860.0 | 64.64 ± 0.38 | 400 |
| 2504 - 2504b | 186.0 | 4.17 ± 0.38 | 397 |
| 2381 - 2381b | 302.0 | 1.24 ± 0.35 | 386 |
| 2065 - 2065b | 682.0 | 58.90 ± 1.02 | 384 |
Notes. For binary systems in the Multiple System column, the first Vision Index corresponds to primary disk, i.e. the brighter one. References. (1) van Terwisga et al. (2022); (2) Großschedl et al. (2019); (3) Kounkel et al. (2016).
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