Open Access
Table A.1
Best-fit parameters of a combined fit of the radial velocities and the astrometric observations.
| Element | Unit | Value | Uncertainty |
|---|---|---|---|
| T | MJD | 37145.075 | 0.037 |
| P | days | 4.0831962 | 0.0000029 |
| a | mas | 5.607 | 0.036 |
| e | 0.00520 | 0.00047 | |
| ω | deg | 111.64 | 0.22 |
| ω | deg | 307.5 | 3.0 |
| i | deg | 51.95 | 0.42 |
| Ka | km/s | 46.138 | 0.011 |
| Kb | km/s | 58.275 | 0.023 |
| g | km/s | −7.3758 | 0.0088 |
| From apparent orbit and radial velocities | |||
| d | pc | 8.876 | 0.098 |
| Ma | M⊙ | 0.5503 | 0.0095 |
| Mb | M⊙ | 0.4357 | 0.0075 |
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