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Table 4
The orbital parameters (with their respective probable errors) derived from the radial velocity curves of N iv, N v, C iv, He ii emission lines, and the mean absorption.
Parameter | N iv | N v | N v | C iv | He ii | He ii | He ii | He ii | Mean Abs. |
4058 | 4604 | 4944 | 5812 | 4686 | 5411 | 4200 | 4542 | ||
|
|||||||||
P [d] | 9.1447 ± 0.0014 | ||||||||
V0 [km s-1] | −145 ± 5 | 21 ± 5 | −94 ± 5 | −36 ± 7 | 42 ± 4 | 47 ± 4 | 80 ± 6 | 133 ± 6 | −65 ± 3 |
K [km s-1] | 261 ± 7 | 267 ± 7 | 246 ± 7 | 275 ± 13 | 272 ± 6 | 303 ± 5 | 321 ± 8 | 320 ± 8 | 143 ± 5 |
e | 0.07 ± 0.02 | 0.05 ± 0.03 | 0.08 ± 0.02 | 0.11 ± 0.04 | 0.07 ± 0.02 | 0.09 ± 0.02 | 0.08 ± 0.02 | 0.11 ± 0.03 | 0.08 ± 0.04 |
ω [deg] | 12 ± 22 | 160 ± 29 | 24 ± 20 | −14 ± 17 | 159 ± 16 | 183 ± 11 | 166 ± 19 | 160 ± 14 | 319 ± 21 |
TRVmax [d]* | 5032.1 ± 0.5 | 5032.0 ± 0.7 | 5032.2 ± 0.5 | 5032.1 ± 0.4 | 5031.4 ± 0.4 | 5031.8 ± 0.3 | 5032.3 ± 0.5 | 5032.2 ± 0.4 | 5036.1 ± 0.5 |
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