Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 11 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/11/2023   07:20:45   (   0.01, -75.21) (   0.32, -76.60)  158.49                80
 11/12/2023   07:04:59   (   0.01, -75.21) (  -0.68, -72.13)  351.48                80
 11/13/2023   19:24:43   (  -0.01, -75.22) (  -0.50, -77.52)  261.53                80
 11/14/2023   19:08:57   (  -0.01, -75.23) (   0.49, -73.05)  248.62                80
 11/16/2023   07:31:12   (   0.01, -75.23) (   0.75, -78.39)  361.61                80
 11/17/2023   07:10:07   (   0.01, -75.23) (  -0.31, -73.94)  148.46                80
 11/18/2023   19:32:30   (  -0.00, -75.24) (  -0.92, -79.32)  464.52                80
 11/19/2023   19:16:43   (  -0.01, -75.25) (   0.09, -74.85)   45.99                80
 11/22/2023   07:20:32   (   0.00, -75.28) (   0.13, -75.73)   51.86                80
 11/23/2023   06:59:26   (   0.00, -75.29) (  -0.89, -71.26)  459.37                80