Trigonometric Parallaxes of Massive Star-Forming Regions. Iv. G35.20–0.74 and G35.20–1.74

We report trigonometric parallaxes for the high-mass star-forming regions G35.20−0.74 and G35.20−1.74, corresponding to distances of 2.19 +0.24 −0.20 kpc and 3.27 +0.56 −0.42 kpc, respectively. The distances to both sources are close to their near kinematic distances and place them in the Carina–Sagittarius spiral arm. Combining the distances and proper motions with observed radial velocities gives the locations and full space motions of the star-forming regions. Assuming a standard model of the Galaxy, G35.20−0.74 and G35.20−1.74 have peculiar motions of ≈13 km s −1 and ≈16 km s −1 counter to Galactic rotation and ≈9 km s −1 toward the North Galactic Pole.