Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2024   07:46:41   (   0.04, -75.20) (   0.77, -78.38)  363.82                80
 06/14/2024   07:25:29   (   0.03, -75.20) (  -0.29, -73.89)  149.39                80
 06/15/2024   19:50:21   (  -0.04, -75.20) (  -0.97, -79.22)  458.94                80
 06/16/2024   19:29:09   (  -0.03, -75.20) (   0.10, -74.73)   54.62                80
 06/19/2024   07:35:20   (   0.02, -75.22) (   0.11, -75.53)   35.08                80
 06/20/2024   07:14:07   (   0.02, -75.23) (  -0.96, -71.04)  478.54                80
 06/21/2024   19:38:59   (  -0.01, -75.23) (  -0.27, -76.37)  129.37                80
 06/22/2024   19:17:46   (  -0.01, -75.24) (   0.76, -71.87)  384.36                80
 06/24/2024   07:42:30   (   0.01, -75.26) (   0.47, -77.17)  218.47                80
 06/25/2024   07:21:18   (   0.00, -75.27) (  -0.62, -72.68)  295.71                80