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Table 2

Orbital and physical parameters for the planets presented in this paper.

Parameter HD 1690  b HD 25171  b HD 72659  b HD 217786  b

P [days] 533 (1.7) 1845 (167) 3658 (32) 1319 (4)
T [JD-2 400 000] 54 449 (5) 55 301 (449) 55 351 (59) 56 053 (7)
e 0.64 (0.04) 0.08 (0.06) 0.22 (0.03) 0.40 (0.05)
linear [m/s/yr] –7.2 (0.4)
γ [km s-1] 18.23 (0.03) 43.6 (0.01) –18.15 (0.001) 9.98 (0.006)
ω [deg] 122 (8) 96 (89) –99.3 (6.5) 100 (2)
K [m s-1] 190 (29) 15.0 (3.6) 41.0 (1.3) 261 (20)
a1sini [10-3 AU] 7.1 (1) 2.5 (0.3) 13.4 (0.4) 28.8 (1.5)
f(m) [10-9M] 181 (84) 0.66 (1.2) 24.2 (2.2) 1857 (307)
m2sini [MJup] 6.1 (0.9) 0.95 (0.10) 3.15 (0.14) 13.0 (0.8)
a [AU] 1.3 (0.02) 3.02 (0.16) 4.74 (0.08) 2.38 (0.04)

Nmeas 42 24 50a 15
Span [days] 2547 2314 4515 1538
σ (O–C) [m s-1] 29 3.4 4.2 2.5
1.6 1.9 3.7 2.1

Notes. T is the epoch of periastron. σ (O–C) is the residual noise after orbital fitting of the combined set of measurements. linear is the slope of the observed drift with time.

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