Table 2: Orbital parameters for HD 11977 B.
P $711\pm8$ days

$T_{0}\;({\rm JD}-2~450~000)$ 1420 days

e $0.4\pm0.07$

V -18.010 km s^-1

$\omega_{1}$ $351.5\pm9.5$ deg

K₁ $0.105\pm0.008$ km s^-1

$\sigma$ (O-C) 29.1 m s^-1

f(m) $(6.55\pm1.63)\times10^{-8}$ $M_{\odot}$

$a_{1}\sin{i}$ $9.41\times10^{5}$ km

with $m_{1}=M_{\star}= 1.91~M_{\odot}$

$m_{2}\sin{i}$ 6.54 $M_{{\rm Jup}}$

a₂ 1.93 AU

**Table 2:** Orbital parameters for HD 11977 B.
P	$711\pm8$	days
$T_{0}\;({\rm JD}-2~450~000)$	1420	days
e	$0.4\pm0.07$
V	-18.010	km s^-1
$\omega_{1}$	$351.5\pm9.5$	deg
K₁	$0.105\pm0.008$	km s^-1
$\sigma$ (O-C)	29.1	m s^-1
f(m)	$(6.55\pm1.63)\times10^{-8}$	$M_{\odot}$
$a_{1}\sin{i}$	$9.41\times10^{5}$	km
with $m_{1}=M_{\star}= 1.91~M_{\odot}$
$m_{2}\sin{i}$	6.54	$M_{{\rm Jup}}$
a₂	1.93	AU

Source LaTeX | All tables | In the text

	1 Introduction
	2 About the star HD 11977
	3 Observations and analysis
	4 Evidence for a substellar companion
	5 Discussion
	References