Table 2: Orbital and physical parameters for the planets presented in this paper. For HD 63454, ^a relates to HARPS measurements, ^b to CORALIE measurements; Col. " HARPS+ CORALIE'' shows the combined orbital solution, while Col. " HARPS alone'' shows the orbital solution using HARPS measurements alone. $\sigma$ (O-C) is the residual noise after orbital fitting of the combined set of measurements.
Parameter HD 2638 b HD 27894 b HD 63454 b HD 63454 b

HARPS+ CORALIE HARPS alone

P [days] 3.4442 $\pm$ 0.0002 17.991 $\pm$ 0.007 2.817822 $\pm$ 0.000095 2.817 596 $\pm$ 0.00015

T [JD-2 400 000] 53 323.206 $\pm$ 0.002 53 275.46 $\pm$ 0.48 53 111.129 $\pm$ 0.005 53 111.148 $\pm$ 0.011

e 0.0 0.049 $\pm$ 0.008 0.0 0.0

V [km s^-1] 9.6279 $\pm$ 0.0003 82.9023 $\pm$ 0.0003 33.8411 $\pm$ 0.0006 33.8405 $\pm$ 0.0005

$\omega$ [deg] 0.0 132.9 $\pm$ 9.7 0.0 0.0

K [m s^-1] 67.4 $\pm$ 0.4 58.1 $\pm$ 0.5 64.3 $\pm$ 0.7 64.4 $\pm$ 0.6

$a_1 \sin{i}$ [10^-4 AU] 0.2133 0.9601 0.1664 0.1669

f(m) [10^-9 $M_{\odot }$ ] 0.1092 0.3648 0.0775 0.07815

$m_2 \sin{i}$ [ $M_{{\rm Jup}}$ ] 0.48 0.62 0.38 0.38

a [AU] 0.044 0.122 0.036 0.036

$N_{{\rm meas}}$ 28 20 26^a+31^b 26

Span [days] 401 403 330^a+57^b 330

$\sigma$ (O-C) [m s^-1] 3.3 4.0 7.1 6.5

**Table 2:** Orbital and physical parameters for the planets presented in this paper. For HD 63454, ^a relates to HARPS measurements, ^b to CORALIE measurements; Col. " HARPS+ CORALIE'' shows the combined orbital solution, while Col. " HARPS alone'' shows the orbital solution using HARPS measurements alone. $\sigma$ (O-C) is the residual noise after orbital fitting of the combined set of measurements.
Parameter	HD 2638 b	HD 27894 b	HD 63454 b	HD 63454 b
				HARPS+ CORALIE	HARPS alone
P	[days]	3.4442 $\pm$ 0.0002	17.991 $\pm$ 0.007	2.817822 $\pm$ 0.000095	2.817 596 $\pm$ 0.00015
T	[JD-2 400 000]	53 323.206 $\pm$ 0.002	53 275.46 $\pm$ 0.48	53 111.129 $\pm$ 0.005	53 111.148 $\pm$ 0.011
e		0.0	0.049 $\pm$ 0.008	0.0	0.0
V	[km s^-1]	9.6279 $\pm$ 0.0003	82.9023 $\pm$ 0.0003	33.8411 $\pm$ 0.0006	33.8405 $\pm$ 0.0005
$\omega$	[deg]	0.0	132.9 $\pm$ 9.7	0.0	0.0
K	[m s^-1]	67.4 $\pm$ 0.4	58.1 $\pm$ 0.5	64.3 $\pm$ 0.7	64.4 $\pm$ 0.6
$a_1 \sin{i}$	[10^-4 AU]	0.2133	0.9601	0.1664	0.1669
f(m)	[10^-9 $M_{\odot }$ ]	0.1092	0.3648	0.0775	0.07815
$m_2 \sin{i}$	[ $M_{{\rm Jup}}$ ]	0.48	0.62	0.38	0.38
a	[AU]	0.044	0.122	0.036	0.036
$N_{{\rm meas}}$		28	20	26^a+31^b	26
Span	[days]	401	403	330^a+57^b	330
$\sigma$ (O-C)	[m s^-1]	3.3	4.0	7.1	6.5

Source LaTeX | All tables | In the text

	1 Introduction
	2 Parent stars characteristics
	3 Radial velocity data and orbital solutions
	4 Conclusion
	Appendix: RV measurement tables
	References