Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/23/2024   19:33:20   (   0.01, -75.21) (  -0.21, -76.14)  105.58                80
 04/24/2024   19:14:48   (   0.01, -75.22) (   0.80, -71.64)  407.10                80
 04/26/2024   07:36:55   (  -0.01, -75.23) (   0.40, -76.96)  197.31                80
 04/27/2024   07:15:44   (  -0.01, -75.23) (  -0.62, -72.47)  315.37                80
 04/28/2024   19:38:00   (   0.01, -75.24) (  -0.60, -77.81)  294.37                80
 04/29/2024   19:22:09   (   0.00, -75.24) (   0.43, -73.32)  218.67                80
 05/01/2024   07:44:15   (  -0.00, -75.26) (   0.79, -78.63)  384.87                80
 05/02/2024   07:23:04   (  -0.00, -75.27) (  -0.24, -74.14)  128.54                80
 05/03/2024   19:45:20   (  -0.00, -75.28) (  -0.95, -79.50)  480.10                80
 05/04/2024   19:29:27   (  -0.00, -75.30) (   0.04, -74.99)   34.07                80