Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 4 4.  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) (  -0.80, -79.04)  407.07                80
 04/05/2025   19:54:31   (   0.04, -75.47) (   0.25, -74.48)  113.07                80
 04/07/2025   08:18:53   (  -0.02, -75.50) (   0.95, -79.68)  477.58                80
 04/08/2025   07:57:25   (  -0.02, -75.50) (  -0.11, -75.12)   43.05                80
 04/10/2025   20:03:08   (   0.02, -75.50) (  -0.03, -75.80)   33.98                80
 04/11/2025   19:41:40   (   0.02, -75.51) (   0.98, -71.23)  487.55                80
 04/13/2025   08:06:02   (  -0.02, -75.55) (   0.19, -76.43)  101.25                80
 04/14/2025   07:44:35   (  -0.02, -75.56) (  -0.88, -71.88)  420.29                80
 04/15/2025   20:09:04   (   0.02, -75.56) (  -0.36, -77.10)  177.03                80
 04/16/2025   19:47:36   (   0.02, -75.57) (   0.72, -72.55)  344.84                80
 04/18/2025   08:11:58   (  -0.02, -75.62) (   0.48, -77.74)  243.19                80