  Using comoving distance $d_c$ and angular diameter distance $d_A$, we
recalculate parameters describing kinematical state of the universe, still
combining the kinematical model of universe but not relying on dynamical
equations for gravity. Comoving distance $d_c$ comes from Hubble data H(z) and
is more reliable. Angular diameter distance $d_A$ comes from SZE (Sunyaev-Zel
dovich Effect) and X-ray data, and needs calibration. In low redshift case, we
use expansion of relation between luminosity distance and redshift about
redshift $z$; in high redshift case, we take variable substitution $y=1/(1+z)$,
and expand the relation between luminosity distance and redshift about variable
$y$ in order to reduce computational errors. Finally we get the more precise
value of Hubble parameter $H_0=69.13\pm 0.24{\kern 1pt} km{\kern 1pt} \cdot
{s^{ - 1}} \cdot Mp{c^{ - 1}}$, corresponding to 0.4\% uncertainty in $68.3\%$
confidence region, also deceleration factor $q_0=-0.57\pm0.04 $ and
acceleration rate $j_0=1.28\pm0.33$, and their statistical values and
probability graph. We compare the values of ${H_0}$, ${q_0}$, ${j_0}$ with
those obtained from other observation data and model.

Cosmology and Nongalactic Astrophysics