Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2024   19:18:21   (   0.04, -75.21) (   0.49, -73.21)  227.52                80
 03/19/2024   07:40:31   (  -0.03, -75.22) (   0.73, -78.53)  378.06                80
 03/20/2024   07:19:22   (  -0.03, -75.23) (  -0.31, -74.05)  134.10                80
 03/21/2024   19:44:19   (   0.02, -75.23) (  -0.95, -79.40)  476.00                80
 03/22/2024   19:23:09   (   0.02, -75.25) (   0.09, -74.92)   36.80                80
 03/25/2024   07:29:30   (  -0.02, -75.29) (   0.07, -75.77)   53.96                80
 03/26/2024   07:08:20   (  -0.02, -75.31) (  -0.91, -71.28)  459.25                80
 03/27/2024   19:33:18   (   0.02, -75.33) (  -0.28, -76.64)  149.68                80
 03/28/2024   19:12:09   (   0.02, -75.35) (   0.77, -72.16)  363.80                80
 03/30/2024   07:36:58   (  -0.01, -75.39) (   0.47, -77.48)  239.16                80