Table 3
Elements of the simultaneous adjustment of the visual and spectroscopic observations of HIP 12390, 28816, 73182, and 111170.
| HIP 12390 | HIP 28816 | HIP 73182 | HIP 111170 | |
|---|---|---|---|---|
| a (mas) | 103.9 ± 0.8 | 4.47 ± 0.05 | 148.1 ± 0.5 | 67.9 ± 1.9 |
| i(º) | 23 ± 2 | 147.8 ± 2.1 | 106.1 ± 0.1 | 69.8 ± 2.5 |
| ω2 (º) | 34.1 ± 0.8 | 232 ± 11 | 308.3 ± 0.2 | 351.5 ± 1.1 |
| Ω2 (º) | 276.6 ± 0.8 (a) | 339.8 ± 0.8 | 16.9 ± 0.2 | 82.3 ± 0.7 |
| e | 0.237 ± 0.004 | 0.012 ± 0.002 | 0.758 ± 0.001 | 0.373 ± 0.007 |
| P(d) | 968.3 ± 0.2 | 260.38 ± 0.01 | 308.86 ± 0.01 | 632.485 ± 0.056 |
| T0 (HJD–2400 000) | 54 103 ± 2 | 50 762 ± 8 | 50270.86 ±0.04 | 57 905.6 ± 1.3 |
| V0 | + 15.61 ± 0.02 | + 18.69 + 0.16 | +28.76 ± 0.03 | –9.48 ± 0.10 |
| K1 (km s–1) | 6.39 ± 0.04 | 22.15 ±0.06 | 18.23 ± 0.06 | 11.41 ±0.08 |
| K2 (km s–1) | 6.1 ±0.3 | – | 27.2 ± 0.1 | 17.24 ±0.18 |
| N1 | 14 + 57 | 101 + 8 | 83 + 16 | 145 + 9 |
| N2 | 13 + 57 | – | 17+16 | 34 + 9 |
 (mas) |
37 ±3 | (DR3) 3.57 ±0.10 | 169.1 ± 0.9 | 41.3 ± 1.6 |
| M1 (M⊙) | 1.5 ± 0.4 | 0.79 ± 0.03 | 0.562 ± 0.006 | 0.89 ± 0.06 |
| M2 (M⊙) | 1.6 ±0.4 | 3.06 ± 0.47 | 0.377 ± 0.003 | 0.59 ± 0.04 |
Notes. The value of ω in this table differs by 180° from that in Table 4, as usual when shifting from spectroscopic (component 1 with respect to the centre of mass) to visual (relative orbit of component 2 around component 1) orbit. For HIP 12390, component 2 here refers to the fast rotator. The N1 and N2 values are each expressed as the sum of spectroscopic + astrometric measurements. (a)This argument of the ascending node differs by ~180° compared to the one from Docobo & Andrade (2013). See text for more explanations.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.