Drift rates of major Neptunian features between 2018 and 2021

1. Chavez, E.
2. Redwing, E.
3. de Pater, I.
4. Hueso, R.
5. Molter, E.M.
6. Wong, M.H.
7. Alvarez, C.
8. Gates, E.
9. de Kleer, K.
10. Aycock, J.
11. Mcilroy, J.
12. Pelletier, J.
13. Ridenour, A.
14. Sánchez-Lavega, A.
15. Rojas, J.F.
16. Stickel, T.