Long-term stability of spotted regions and the activity-induced Rossiter-McLaughlin effect on V889 Herculis - A synergy of photometry, radial velocity measurements, and Doppler imaging

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Table 1:

Stellar parameters of V889 Her.
Parameter	Value
Spectral type^a	G0V
Distance (Hipparcos)^b	$37.2 \pm 1.2$ pc
$M_{{\rm hipp, ~ mean}}$ ^c	$7\hbox{$.\!\!^{\rm m}$ }523 ~ \pm ~ 0\hbox{$.\!\!^{\rm m}$ }004$
$M_{{\rm hipp, ~ max}}$ ^d	$7\hbox{$.\!\!^{\rm m}$ }48 ~ \pm ~ 0\hbox{$.\!\!^{\rm m}$ }01$
$M_{{\rm hipp, ~ min}}$ ^e	$7\hbox{$.\!\!^{\rm m}$ }57 ~ \pm ~ 0\hbox{$.\!\!^{\rm m}$ }01$
$V_{{\rm max}}$ ^f	$7\hbox{$.\!\!^{\rm m}$ }34$
$v \sin(i)^f$	$39.0 \pm 0.5 \ {\rm km} ~ {\rm s}^{-1}$
Rotation period^f	$1.3371 \pm 0.0002$ d
Inclination i ^f	$\sim$ 55 $^{\circ}$

^a SIMBAD Astronomical database; ^b Hipparcos Catalogue, Perryman et al. (1997); ^c mean Hipparcos magnitude and standard error; ^d maximum Hipparcos magnitude; ^e minimum Hipparcos magnitude; ^f Strassmeier et al. (2003).

Source LaTeX | All tables | In the text

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