Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/10/2025   19:45:53   (   0.06, -75.25) (   0.72, -72.39)  326.13                80
 03/12/2025   08:07:38   (  -0.05, -75.29) (   0.49, -77.60)  263.40                80
 03/13/2025   07:46:11   (  -0.05, -75.30) (  -0.55, -73.04)  257.78                80
 03/14/2025   20:08:03   (   0.05, -75.30) (  -0.64, -78.28)  339.99                80
 03/15/2025   19:51:57   (   0.05, -75.33) (   0.41, -73.73)  181.83                80
 03/17/2025   08:13:41   (  -0.04, -75.38) (   0.79, -78.94)  406.13                80
 03/18/2025   07:52:15   (  -0.05, -75.40) (  -0.25, -74.38)  115.69                80
 03/19/2025   20:14:07   (   0.04, -75.41) (  -0.91, -79.63)  481.72                80
 03/20/2025   19:57:09   (   0.04, -75.43) (   0.14, -75.08)   40.52                28
 03/23/2025   08:00:58   (  -0.03, -75.52) (  -0.01, -75.74)   24.46                80