Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...

Aims. We use recent very extended HI kinematics (out to 48 kpc) along with previous H alpha kinematics of the spiral galaxy NGC 3198 in order to derive its distribution of dark matter (DM). Methods. First, we used a chi-square method to model the rotation curve (RC) of this galaxy in terms of different profiles of its DM distribution: the universal...