Table 3
Fits to RVs: 2000 SOFIN observations.
| Param. | (a) All RVs | (b) No m2 near | (c) +16 | (b)+(c) |
| conjunctions | km s-1 | |||
|
|
||||
| v 0 | −1.7(0.2) | −2.5 | 6.8(0.4) | 3.6(0.3) |
| e | 0.099 | 0.099 | 0.097 | 0.124 |
| ± | (0.002) | (0.004) | (0.003) | (0.002) |
| ω per | 233.8(0.1) | 233.0(0.004) | 233(0.2) | 233 (0.2) |
| K 1 | 121(0.5) | 122(0.8) | 118(0.7) | 122(0.5) |
| K 2 | 188 | 188 | 192 | 194 |
| m 1 / m 2 | 0.644 | 0.649 | 0.615 | 0.627 |
| ± | (0.002) | (0.005) | (0.002) | (0.003) |
| f1(m) | 0.737 | 0.748 | 0.682 | 0.733 |
| m 1 | 9.7 | 9.8 | 10.0 | 10.3 |
| m 2 | 6.3 | 6.3 | 6.2 | 6.5 |
| φ conj | 0.084 | 0.085 | 0.084 | 0.081 |
| 0.619 | 0.623 | 0.622 | 0.629 | |
Notes. v0 is the systemic velocity, and K1 and K2 the semi-amplitudes of the RV curve, all in units of km s-1; e is the eccentricity of the orbit; ωper is the argument of periastron in units of deg; f(m1) is the mass function of m1 in units of M⊙; m1, m2 are given in M⊙; φconj are the orbital phases of conjunction. The values in parentheses are the uncertainties given by FOTEL.
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