Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2025   20:08:04   (   0.06, -75.30) (  -0.62, -78.29)  340.58                80
 03/15/2025   19:51:57   (   0.06, -75.32) (   0.42, -73.73)  181.08                80
 03/17/2025   08:13:41   (  -0.05, -75.37) (   0.77, -78.94)  407.57                80
 03/18/2025   07:52:15   (  -0.06, -75.39) (  -0.28, -74.39)  114.01                80
 03/19/2025   20:14:07   (   0.05, -75.39) (  -0.89, -79.64)  483.18                80
 03/20/2025   19:58:00   (   0.05, -75.42) (   0.11, -75.07)   38.96                80
 03/23/2025   08:00:58   (  -0.04, -75.50) (   0.01, -75.73)   26.73                80
 03/24/2025   07:39:31   (  -0.04, -75.52) (  -1.05, -71.18)  495.44                80
 03/25/2025   20:01:22   (   0.03, -75.53) (  -0.15, -76.42)  100.82                80
 03/26/2025   19:45:15   (   0.03, -75.55) (   0.86, -71.85)  422.09                80