  The contribution of the thermal dust component in galactic halo rotation is
explored based on the microwave data of Planck satellite. The temperature
asymmetry of Doppler nature revealed for several edge-on galaxies at several
microwave frequencies is analyzed regarding the contribution of the thermal
dust emission. We derive the dust contribution to the galactic halo rotation
using the data in three bands, 353GHz, 545GHz and 857GHz for two nearby
galaxies M81 and M82. The relevance of the revealed properties on the halo
rotation is then discussed in the context of the modified gravity theories
proposed to describe the dark matter configurations.
