Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 12 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 12/23/2024   07:46:58   (  -0.02, -75.20) (  -0.06, -75.09)   13.61                80
 12/25/2024   19:50:12   (   0.01, -75.23) (  -0.11, -75.81)   66.70                80
 12/26/2024   19:34:09   (   0.00, -75.24) (   0.91, -71.27)  452.78                80
 12/28/2024   07:55:57   (   0.00, -75.26) (   0.31, -76.49)  141.84                80
 12/29/2024   07:34:35   (   0.00, -75.27) (  -0.78, -71.96)  377.35                80
 12/30/2024   19:56:32   (  -0.00, -75.28) (  -0.46, -77.22)  222.09                80
 12/31/2024   19:40:29   (   0.00, -75.29) (   0.57, -72.68)  297.50                80
 01/02/2025   08:02:18   (  -0.00, -75.32) (   0.57, -77.92)  296.07                80
 01/03/2025   07:40:54   (  -0.00, -75.34) (  -0.47, -73.38)  223.73                80