Evidence of a massive planet candidate orbiting the young active K5V star BD+20 1790

Free Access

Table 4:

Orbital parameters of BD+20 1790 b.
Parameter	Solution 1	Solution 2
$P_{\rm orb}$	7.7834 $\pm$ 0.0004	7.7834 $\pm$ 0.0004	days
$T_{\rm conj}$ ^a	3085.8 $\pm$ 0.5	3086.30 $\pm$ 0.18	HJD
a	0.066 $\pm$ 0.001	0.066 $\pm$ 0.002	AU
e	0.05 $\pm$ 0.02	0.14 $\pm$ 0.04
K	0.93 $\pm$ 0.03	0.84 $\pm$ 0.06	km s^-1
$\gamma$	8.22 $\pm$ 0.01	8.12 $\pm$ 0.04	km s^-1
$\omega$	200.4 $\pm$ 21.8	120.7 $\pm$ 14.0	degrees
$M_2 \sin i$	6.54 $\pm$ 0.57	6.15 $\pm$ 0.59	$M_{\rm jup}$
rms	138.9	132.3	m s^-1
$\chi^2$	1.071	0.997

Notes. ^(a) Time of periastron passage.

Source LaTeX | All tables | In the text

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.