Image Details
Caption: Figure 8.
The red dots represent the proper motions of member stars of HSC 61, concentrated at (−2.6874, −1.3126). The red dashed line indicates the average proper motion of the member stars of HSC 61. The gray dots show the distribution of proper motions of field stars in the same sky area as HSC 61.
© 2026. The Author(s). Published by the American Astronomical Society.