Local Stellar Kinematics and Oort Constants from the LAMOST A-type Stars

F. Wang, H. -W. Zhang, Y. Huang +3

We estimate the solar peculiar velocities and Oort constants using a sample of 5,627 A-type stars with $d<0.6\mathrm{kpc}$ and $|z|<0.1\mathrm{kpc}$, selected from the LAMOST surveys. Th…