Table 6: Orbital elements from SBOP fitting to RVs made by cross-correlation of all spectra with the 103-spectrum composite (cf. Table 5). $P=8\hbox{$.\!\!^{\rm d}$ }32457$ . The fitting was made for all RVs (Col. 2) and for nightly averages (Col. 3). In the last column $\sigma$ is rescaled to single velocity measurements for comparison purposes.
RVs (all data) RVs (nightly avg.)

$t_{\rm peri}$ (HJD) $2~445~406.06\pm 0.77$ $2~445~405.92\pm 0.69$

e $0.030 \pm 0.014$ $0.026 \pm 0.011$

$\omega$ $2\hbox{$^\circ$ }\pm 33\hbox{$^\circ$ }$ $-3\hbox{$^\circ$ }\pm 30\hbox{$^\circ$ }$

$K_{\rm A}$ $47.8\pm 0.8$ $~{\rm km}~{\rm s}^{-1}$ $47.8\pm 0.6$ $~{\rm km}~{\rm s}^{-1}$

$a_{\rm A} \sin i$ $5.47\pm 0.10\times10^6$ km $5.47\pm 0.07\times10^6$ km

f(M) $0.0939\pm 0.0050~{M}_\odot$ $0.0941\pm 0.0038~{M}_\odot$

$\sigma$ ( $~{\rm km}~{\rm s}^{-1}$ ) 5.1 3.9

# obs 125 14

**Table 6:** Orbital elements from `SBOP` fitting to RVs made by cross-correlation of all spectra with the 103-spectrum composite (cf. Table 5). $P=8\hbox{$.\!\!^{\rm d}$ }32457$ . The fitting was made for all RVs (Col. 2) and for nightly averages (Col. 3). In the last column $\sigma$ is rescaled to single velocity measurements for comparison purposes.
	RVs (all data)	RVs (nightly avg.)
$t_{\rm peri}$ (HJD)	$2~445~406.06\pm 0.77$	$2~445~405.92\pm 0.69$
e	$0.030 \pm 0.014$	$0.026 \pm 0.011$
$\omega$	$2\hbox{$^\circ$ }\pm 33\hbox{$^\circ$ }$	$-3\hbox{$^\circ$ }\pm 30\hbox{$^\circ$ }$
$K_{\rm A}$	$47.8\pm 0.8$ $~{\rm km}~{\rm s}^{-1}$	$47.8\pm 0.6$ $~{\rm km}~{\rm s}^{-1}$
$a_{\rm A} \sin i$	$5.47\pm 0.10\times10^6$ km	$5.47\pm 0.07\times10^6$ km
f(M)	$0.0939\pm 0.0050~{M}_\odot$	$0.0941\pm 0.0038~{M}_\odot$
$\sigma$ ( $~{\rm km}~{\rm s}^{-1}$ )	5.1	3.9
# obs	125	14

Source LaTeX | All tables | In the text

	1 Introduction
	2 Observations and reduction
	3 Ephemeris and period analysis
	4 Spectroscopic analysis
	5 Photometric analysis
	6 Absolute dimensions and evolutionary status
	7 Conclusions
	References