Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 3 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2025   20:10:00   (   0.04, -75.50) (  -0.49, -77.72)  253.86                80
 03/31/2025   19:48:33   (   0.05, -75.51) (   0.60, -73.17)  266.95                80
 04/02/2025   08:12:56   (  -0.04, -75.54) (   0.62, -78.37)  323.24                80
 04/03/2025   07:51:28   (  -0.04, -75.55) (  -0.42, -73.81)  197.54                80
 04/04/2025   20:15:58   (   0.03, -75.54) (  -0.78, -79.04)  400.43                80
 04/05/2025   19:54:31   (   0.03, -75.55) (   0.27, -74.49)  121.09                80
 04/07/2025   08:18:53   (  -0.02, -75.59) (   0.94, -79.68)  467.26                80
 04/08/2025   07:57:26   (  -0.02, -75.61) (  -0.12, -75.13)   54.73                80
 04/10/2025   20:00:29   (   0.02, -75.64) (  -0.01, -75.81)   19.04                80