Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2023 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 11/29/2023   19:29:35   (   0.00, -75.20) (  -0.74, -78.43)  368.68                80
 11/30/2023   19:13:49   (  -0.00, -75.20) (   0.28, -73.96)  141.53                80
 12/02/2023   07:36:04   (  -0.00, -75.21) (   0.90, -79.32)  467.49                80
 12/03/2023   07:14:56   (   0.00, -75.22) (  -0.07, -74.84)   43.06                80
 12/05/2023   19:18:53   (   0.00, -75.24) (  -0.10, -75.76)   58.30                80
 12/06/2023   19:03:06   (  -0.00, -75.26) (   0.88, -71.28)  453.12                80
 12/08/2023   07:25:20   (  -0.00, -75.28) (   0.33, -76.62)  153.90                80
 12/09/2023   07:04:14   (   0.00, -75.29) (  -0.71, -72.16)  357.62                80
 12/10/2023   19:26:37   (  -0.00, -75.31) (  -0.48, -77.54)  253.98                80
 12/11/2023   19:10:50   (  -0.00, -75.33) (   0.50, -73.07)  257.78                80