Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2025   20:15:58   (   0.03, -75.47) (  -0.79, -79.04)  407.11                80
 04/05/2025   19:54:31   (   0.04, -75.47) (   0.26, -74.48)  113.05                80
 04/07/2025   08:18:53   (  -0.02, -75.50) (   0.94, -79.68)  477.41                80
 04/08/2025   07:57:26   (  -0.02, -75.50) (  -0.12, -75.12)   43.26                80
 04/10/2025   20:03:07   (   0.02, -75.50) (  -0.07, -75.79)   33.83                80
 04/11/2025   19:41:40   (   0.02, -75.51) (   0.99, -71.23)  487.76                80
 04/13/2025   08:06:02   (  -0.02, -75.55) (   0.18, -76.44)  100.84                80
 04/14/2025   07:44:34   (  -0.02, -75.56) (  -0.84, -71.87)  420.75                80
 04/15/2025   20:09:04   (   0.02, -75.56) (  -0.34, -77.11)  176.60                80
 04/16/2025   19:47:37   (   0.02, -75.57) (   0.74, -72.55)  345.29                80