Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 1 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 01/02/2025   08:02:16   (  -0.02, -75.19) (   0.60, -77.91)  310.02                80
 01/03/2025   07:40:53   (  -0.03, -75.19) (  -0.45, -73.37)  208.23                80
 01/04/2025   20:02:50   (   0.02, -75.20) (  -0.75, -78.63)  391.46                80
 01/05/2025   19:46:46   (   0.03, -75.21) (   0.30, -74.09)  127.70                80
 01/07/2025   08:08:34   (  -0.03, -75.22) (   0.90, -79.32)  466.97                80
 01/08/2025   07:47:09   (  -0.02, -75.23) (  -0.11, -74.77)   52.34                80
 01/10/2025   19:50:22   (  -0.01, -75.25) (  -0.05, -75.49)   26.61                80
 01/11/2025   19:34:18   (  -0.01, -75.26) (   0.97, -70.94)  493.14                80
 01/13/2025   07:56:05   (   0.01, -75.28) (   0.21, -76.16)  100.41                80
 01/14/2025   07:34:40   (   0.01, -75.30) (  -0.82, -71.62)  419.62                80