Table 2
Single-planet Keplerian orbital solutions for HD 27631, HD 98649, HD 106515A, HD 166724, HD 196067, and HD 220689.
| Parameters | HD 27631 | HD 98649 | HD 106515A | HD 166724 | HD 196067 | HD 219077 | HD 220689 | ||
|
|
|||||||||
| P | [days] | 2208 ± 66 | 4951 |
3630 ± 12 | 5144 |
3638 |
5501 |
2209 |
|
| K | [m-1] | 23.7 ± 1.9 | 176 |
158.2 ± 2.6 | 71.0 ± 1.7 | 104 |
181.4 ± 0.8 | 16.4 ± 1.5 | |
| e | 0.12 ± 0.06 | 0.85 ± 0.05 | 0.572 ± 0.011 | 0.734 ± 0.020 | 0.66 |
0.770 ± 0.003 | 0.16 |
||
| ω | [deg] | 134 ± 44 | 248 ± 9 | 123.8 ± 2.5 | 202.3 ± 3.6 | 148.2 ± 7.8 | 57.61 ± 0.42 | 137 ± 75 | |
| T 0 | [JD] | 2 453 867 ± 224 | 2 450 271 ± 22 | 2 451 803.8 ± 8.3 | 2 453 212 ± 556 | 2 453 375 ± 225 | 2 450 455.8 ± 1.4 | 2 455 649 ± 413 | |
|
|
|||||||||
| a1 sin i | [10-3 AU] | 4.91 ± 0.48 | 36.9 ± 3.4 | 43.33 ± 0.66 | 22.1 ± 2.0 | 24.7 ± 10.7 | 58.5 ± 1.3 | 3.38 ± 0.29 | |
| f1(m) | [10-9M⊙] | 3.3 ± 0.9 | 266 ± 35 | 824 ± 37 | 58.7 ± 5.2 | 152 ± 87 | 883 ± 22 | 1.09 ± 0.25 | |
| mp sin i | [MJup] | 1.45 ± 0.14 | 6.8 ± 0.5 | 9.61 ± 0.14 | 3.53 ± 0.11 | 6.9 |
10.39 ± 0.09 | 1.06 ± 0.09 | |
| a | [AU] | 3.25 ± 0.07 | 5.6 ± 0.4 | 4.590 ± 0.010 | 5.42 ± 0.43 | 5.02 ± 0.19 | 6.22 ± 0.09 | 3.36 ± 0.09 | |
|
|
|||||||||
| γ C98 | [km s-1] | 21.1133 | 4.2671 | 20.8095 | –17.6187 | –10.8887 | –30.8691 | 12.1928 | |
| ± 0.0049 | ± 0.0075 | ± 0.0026 | ± 0.0029 | ± 0.0090 | ± 0.0033 | ± 0.0036 | |||
| ΔVC07−C98 | [m s-1] | –2.5 ± 4.9 | 13.5 ± 8.4 | –5.8 ± 4.7 | –2.8 ± 3.2 | 2.6 ± 4.1 | 7.5 ± 2.6 | 0.0 ± 3.5 | |
| ΔVHARPS−C98 | [m s-1] | 22.6 ± 2.8 | 41.7 ± 2.2 | ||||||
|
|
|||||||||
| N mes | 60 (23/37) | 43 (11/32) | 46 (22/24) | 102 (18/29/55) | 82 (30/52) | 93 (36/27/30) | 44 (11/33) | ||
| ΔT | [years] | 12.8 | 9.4 | 13.2 | 11.0 | 13.4 | 13.3 | 12.1 | |
|
1.37 ± 0.23 | 1.35 ± 0.27 | 1.55 ± 0.28 | 1.24 ± 0.16 | 2.48 ± 0.26 | 1.15 ± 0.16 | 1.14 ± 0.25 | ||
| G.o.F | 1.77 | 1.42 | 2.16 | 1.56 | 6.55 | 0.98 | 0.66 | ||
| σ (O−C) | [m s-1] | 7.28 | 6.64 | 7.56 | 3.76 | 9.72 | 1.88 | 6.08 | |
| σ (O−C)C98 | [m s-1] | 6.31 | 10.31 | 9.63 | 10.61 | 8.88 | 6.18 | 5.47 | |
| σ (O−C)C07 | [m s-1] | 7.56 | 5.68 | 6.66 | 8.30 | 9.92 | 7.63 | 6.18 | |
| σ (O−C)HARPS | [m s-1] | 3.57 | 1.53 | ||||||
Notes. Confidence intervals are computed for a 68.3% confidence level
after 10 000 Monte Carlo trials. C98 stands for CORALIE-98 and C07 for CORALIE-07.
ΔT is the time interval between the first and last measurements,
is the reduced
χ2, G.o.F. is the goodness of fit and
σ(O−C) the weighted rms of the residuals around the
derived solution.
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