Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 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)
 04/10/2025   20:03:08   (   0.03, -75.49) (  -0.05, -75.79)   34.78                80
 04/11/2025   19:41:40   (   0.03, -75.50) (   1.01, -71.24)  486.41                80
 04/13/2025   08:06:03   (  -0.02, -75.53) (   0.16, -76.44)  102.99                80
 04/14/2025   07:44:34   (  -0.03, -75.54) (  -0.85, -71.87)  418.27                80
 04/15/2025   20:09:04   (   0.02, -75.54) (  -0.33, -77.11)  179.18                80
 04/16/2025   19:47:36   (   0.03, -75.55) (   0.69, -72.54)  342.41                80
 04/18/2025   08:11:58   (  -0.02, -75.59) (   0.46, -77.75)  246.15                80
 04/19/2025   07:50:30   (  -0.02, -75.60) (  -0.57, -73.18)  275.51                80
 04/20/2025   20:15:00   (   0.01, -75.59) (  -0.61, -78.42)  321.55                80
 04/21/2025   19:53:32   (   0.01, -75.61) (   0.42, -73.85)  200.68                80
 04/23/2025   08:17:53   (  -0.01, -75.66) (   0.76, -79.05)  386.48                80