Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2024 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2024   19:43:10   (  -0.03, -75.19) (  -0.55, -77.59)  272.90                80
 06/11/2024   19:21:57   (  -0.02, -75.19) (   0.45, -73.09)  239.92                80
 06/13/2024   07:46:41   (   0.03, -75.20) (   0.78, -78.38)  363.89                80
 06/14/2024   07:25:29   (   0.02, -75.20) (  -0.28, -73.89)  149.47                80
 06/15/2024   19:50:21   (  -0.03, -75.20) (  -0.97, -79.22)  458.61                80
 06/16/2024   19:29:09   (  -0.02, -75.21) (   0.10, -74.73)   55.07                80
 06/19/2024   07:35:19   (   0.01, -75.23) (   0.10, -75.53)   34.30                80
 06/20/2024   07:14:07   (   0.01, -75.24) (  -0.97, -71.04)  479.52                80
 06/21/2024   19:38:59   (  -0.00, -75.25) (  -0.25, -76.37)  128.12                80
 06/22/2024   19:17:46   (   0.00, -75.25) (   0.78, -71.87)  385.80                80