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Table 2
Orbital elements and uncertainties of the SB2 system BD-19 5044L computed as described in the text.
| Parameter | Value | Uncertainty | Units | |
|
|
||||
| rms(1) | 0.91 | km s-1 | ||
| rms(2) | 1.40 | km s-1 | ||
| Porb | 17.63011 | 0.00035 | day | |
| T0 (MJD) | 54 653.915 | 0.070 | day | |
| K1 | 33.73 | 0.36 | km s-1 | |
| K2 | 49.88 | 0.38 | km s-1 | |
| V0 | 5.30 | 0.19 | km s-1 | |
| e | 0.4738 | 0.0063 | ||
| ω | 186.7 | 1.0 | deg | |
| M1/M2 | 1.479 | 0.019 | ||
| a1sini | 10.35 | 0.12 | R⊙ | |
| a2sini | 15.31 | 0.13 | R⊙ | |
| M1sin3i | 0.4350 | 0.0081 | M⊙ | |
| M2sin3i | 0.2942 | 0.0059 | M⊙ | |
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