Distance and Tangential Velocity of the Main Ionizing Star in the North
  America/Pelican Nebulae with Gaia EDR3
  The Bajamar Star is an early O star that ionizes the North America/Pelican
Nebulae. In projection, it is near the geometric center of the H II region, but
appears to lie outside any of the main stellar subgroups. Furthermore, in Gaia
DR2, there were slight discrepancies between this star and the rest of the
system in parallax (2$\sigma$ larger) and relative tangential velocity (~6
km/s). Using Gaia EDR3, we find that the parallax discrepancy has disappeared,
but the velocity difference remains. These results are consistent with the star
having escaped from a subgroup.
