Table 4.
Orbital parameters of the binary orbits, and those of the relative outer orbits from ETV analysis assuming the LITE model (see Sect. 3).
| System | Pair A | Pair B | Mutual orbit | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| name | JD0 − 2450000 [d] | PA [d] | eA | JD0 − 2450000 [d] | PB [d] | eB | PAB [yr] | AA [d] | AB [d] | eAB | ωAB [deg] | T0 |
| OGLE BLG-ECL-145467 (*) | 5503.1281 ± 0.0026 | 3.3049105 ± 0.0000012 | 0.007 ± 0.001 | 5506.0192 ± 0.0032 | 4.9097045 ± 0.0000017 | 0.068 ± 0.003 | 4.21 ± 0.24 | 0.013 ± 0.002 | 0.016 ± 0.002 | 0.395 ± 0.018 | 341.2 ± 9.9 | 2459112 ± 59 |
| OGLE BLG-ECL-018877 | 6000.1207 ± 0.0018 | 0.6008759 ± 0.0000008 | 0.0 | 6000.3213 ± 0.0021 | 1.5565025 ± 0.0000010 | 0.0 | 3.83 ± 0.14 | 0.012 ± 0.001 | 0.010 ± 0.002 | 0.135 ± 0.032 | 261.6 ± 28.0 | 2456089 ± 110 |
| OGLE BLG-ECL-061232 | 6000.2304 ± 0.0019 | 0.3791298 ± 0.0000007 | 0.0 | 6000.5497 ± 0.0024 | 1.4676043 ± 0.0000018 | 0.0 | 3.42 ± 0.17 | 0.012 ± 0.002 | 0.010 ± 0.003 | 0.451 ± 0.011 | 265.8 ± 14.5 | 2456214 ± 142 |
| OGLE BLG-ECL-088871 | 4504.5283 ± 0.0041 | 3.8779159 ± 0.0000024 | 0.0 | 4506.6073 ± 0.0137 | 5.6508216 ± 0.0000046 | 0.030 ± 0.004 | 11.27 ± 3.23 | 0.021 ± 0.002 | 0.027 ± 0.003 | 0.349 ± 0.015 | 248.9 ± 9.8 | 2456165 ± 1123 |
| OGLE BLG-ECL-103591 | 6002.2606 ± 0.0017 | 2.2321488 ± 0.0000017 | 0.0 | 6002.9198 ± 0.0026 | 2.2833714 ± 0.0000025 | 0.0 | 5.31 ± 0.44 | 0.011 ± 0.001 | 0.012 ± 0.002 | 0.470 ± 0.031 | 149.0 ± 11.3 | 2454137 ± 150 |
| OGLE LMC-ECL-02903 (*) | 5601.1421 ± 0.0025 | 2.0799677 ± 0.0000030 | 0.0 | 5604.9207 ± 0.0110 | 6.5669915 ± 0.0000301 | 0.260 ± 0.013 | 4.95 ± 0.39 | 0.016 ± 0.001 | 0.015 ± 0.004 | 0.428 ± 0.024 | 258.3 ± 19.0 | 2456313 ± 208 |
| OGLE LMC-ECL-04236 | 6000.5102 ± 0.0011 | 2.4074806 ± 0.0000016 | 0.0 | 6000.6404 ± 0.0014 | 2.4602955 ± 0.0000016 | 0.0 | 5.52 ± 0.11 | 0.005 ± 0.002 | 0.008 ± 0.001 | 0.642 ± 0.050 | 226.7 ± 26.3 | 2456711 ± 49 |
| OGLE LMC-ECL-21569 | 6004.4492 ± 0.0032 | 1.9815435 ± 0.0000047 | 0.0 | 6004.9220 ± 0.0081 | 2.9328514 ± 0.0000130 | 0.080 ± 0.007 | 13.82 ± 1.26 | 0.044 ± 0.007 | 0.044 ± 0.010 | 0.316 ± 0.017 | 15.2 ± 9.7 | 2458868 ± 492 |
| OGLE BLG-ECL-190427 | 4001.0036 ± 0.0012 | 0.9449826 ± 0.0000005 | 0.0 | 4002.3446 ± 0.0029 | 2.5137669 ± 0.0000025 | 0.0 | 3.69 ± 0.30 | 0.003 ± 0.001 | 0.003 ± 0.001 | 0.192 ± 0.047 | 337.6 ± 18.6 | 2455650 ± 111 |
| OGLE GD-ECL-07157 (*) | 2347.4605 ± 0.0010 | 0.8128751 ± 0.0000006 | 0.0 | 2348.3299 ± 0.0210 | 2.6694423 ± 0.0000590 | 0.101 ± 0.011 | 5.56 ± 1.02 | 0.006 ± 0.002 | 0.008 ± 0.003 | 0.748 ± 0.032 | 328.9 ± 11.0 | 2457190 ± 280 |
| OGLE LMC-ECL-04623 (*) | 6000.3165 ± 0.0030 | 1.6422711 ± 0.0000024 | 0.0 | 6001.8376 ± 0.0145 | 10.6468130 ± 0.0000816 | 0.0 | 4.55 ± 0.63 | 0.018 ± 0.002 | 0.025 ± 0.009 | 0.501 ± 0.015 | 207.0 ± 10.2 | 2454819 ± 177 |
| OGLE LMC-ECL-17182 (*) | 6000.8695 ± 0.0068 | 2.2372570 ± 0.0000042 | 0.120 ± 0.049 | 6002.3575 ± 0.0027 | 2.4707908 ± 0.0000032 | 0.0 | 8.72 ± 0.17 | 0.015 ± 0.002 | 0.015 ± 0.004 | 0.898 ± 0.049 | 26.2 ± 16.1 | 2455632 ± 88 |
Notes. (*)Systems OGLE BLG-ECL-145467, OGLE LMC-ECL-02903, OGLE GD-ECL-07157, OGLE LMC-ECL-04623, and OGLE LMC-ECL-17182 have a non-negligible contribution of the physical delay (ALITE/APD < 10; see Fig. 1).
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